Showing posts with label Swainson's Warbler. Show all posts
Showing posts with label Swainson's Warbler. Show all posts

Saturday, September 7, 2024

Kentucky Trip Nets 11 State Birds, Plus one in Indiana – August 20-23, 2024

My Kentucky list has been stuck at 204 since my last trip to the state in 2006.  So now that I’m living in the southeast I’ve been looking for an excuse to get back to KY to fill some gaps in my state list.  Then in late summer of 2023 I began to notice lots of good birds being reported at the Falls of the Ohio - a wetlands area in the Ohio River near Cincinnati.  At one point there were 8 species there that would have been new for my KY list.  I had my excuse to go birding in KY!   And although birding at the Falls could be my prime reason to return to KY, I could always try for other new state birds en route or nearby.  Plus while I’m in the area I could cross over into Ohio and bird the southwest part of that state as well.  Unfortunately, I didn’t get my plans together early enough to make the trip in 2023, but there was always next year.

As Summer 2024 progressed I started to plan my KY and OH trip in earnest.  First of all, I scheduled my trip for the third week of August which historically was the week with the greatest number of targets for me at the Falls of the Ohio (based on eBird bar charts).  Then I reached out to former KY birder Teresa Noel, whom I met this past year.  She gave me lots of advice for my targets, and also connected me with local KY birder Dave Svetich.  Dave was helpful as well, and in turn put me in touch with another local birder, Katey Buster, who gave me more tips.

With the help of all those local experts and lots of hours on eBird, I found 16 potential KY state birds in the region.  That included my nemesis bird for KY – House Wren.  (How could I have more than 200 species in KY and not have House Wren on my list?)  That was the good news.  The bad news was that, as the trip neared, only 2 realistic targets were being seen at the Falls of the Ohio – Peregrine Falcon and Neotropic Cormorant.  And they weren’t even being seen every day.  So even though birding at the Falls was the trigger for my trip, it looked like my potential targets there would be limited.  Plus, since most of my regional targets were local breeders, I worried that they may be difficult to find so late in the summer.  If I had known how slow it would be at the Falls I could have just made this year’s trip early in the summer for KY breeders.  And then come back another year in late summer to bird the Falls.  But when I was starting to plan the trip earlier in the summer I couldn’t have predicted how good (or not) birding at the Falls might be in late August. 

Things were looking so bleak the last couple days before the trip that I almost canceled.  But then I remembered hockey great Wayne Gretzky’s quote – “you miss 100% of the shots you don’t take.”  In a twisted bit of logic I applied that quote to my trip saying that I certainly won’t get any new KY birds if I don’t go at all.  So I decided to go, and at the very least learn about the birding hotspots so I could come back and be successful on a future trip. 

It was pretty much the same story in southwestern OH.  My eBird research revealed 7 reasonable targets, 4 of which were late breeders, while the others were either waders or shorebirds.  But in order to pursue several of them I’d have to drive all the way north almost to Columbus, which was farther than my original plans. 

Despite the timing of the trip for the breeders, and the lack of rarities at the Falls, I still hoped for perhaps 9 new KY state birds.  Plus 3 new birds in OH.  Though perhaps I was being too optimistic.

This blog post summarizes the KY portion of my August 2024 trip, plus a little bit of Indiana.  My next post summarizes the OH part of the trip.

Day 1 – August 20

My plan for the first day of the trip was to leave late-morning to begin a 5-hour drive to the Red River Gorge area of central KY to look for Swainson’s Warbler.  My departure was delayed a bit to pursue a Western Kingbird in my home county in NC.  Luckily that was a successful search and made the delay worthwhile.  (See my previous post for the Western Kingbird summary.) 

While driving along through southeastern KY I spotted a large Corvid right over the road in front of me.  My first thought was that it could be big enough for a Raven, which would be quite a rarity for KY in general, and especially this far west.  As I got closer, I could see the large beak and wedge-shaped tail – it was indeed a Raven (KY state bird #1).  Then I spotted a second Raven flying along with the first one.  Luckily there was no traffic on this rural road, and I was able to pull over to watch this pair continue to fly along before disappearing behind a tree line.  I opened an eBird checklist and found that I was in Owsley County.  And this was the first Raven eBird record for that county.  That wasn’t a bird I had on my radar screen at all.  What a great start to the trip!

My state bird map for Common Raven is inserted below.  The blue-shaded states are those where I’ve seen this species in its regular range.  The cross-hatched state (NJ) is the last state in its regular range where I still need it.  The purple-shaded states are those where I’ve seen this species as a rarity - KY is now the 4th state along with KS, DE, and RI.

My first planned birding stop of the day was at the Red River Gorge area for Swainson’s Warblers.  Although the most recent report in the area was in mid-July, I often hear singing Swainson’s singing into September back home in NC.  Plus I had heard a pair of birds just the week before back home responding to tape.  So I was hopeful I would be able to find them during my KY trip.  There were quite a number of sites in the area with Swainson’s reports in eBird earlier in the year, and I chose one key area, along Nada Tunnel Road, as my birding site for the evening.  When I got to the area I was greeted by these multi-story rock formations which were just spectacular.

But unfortunately, that was the only highlight.  Despite being in seemingly good Swainson’s habitat I couldn’t scare one up.  I made numerous stops covering several miles of the road, listening and playing some tape.  Several times I heard a series of sharp chip notes but they were always Hooded Warblers.  But I wasn’t too disappointed because I had planned stops in another part of Red River Gorge the next morning just in case I missed Swainson’s that evening.  Though I was still a bit concerned that it might be too late in the year for my target at least locally.

After dinner my last stop was a try for Whip-poor-wills at Koomer Ridge Campground.  Similar to the local Swainson’s story, the most recent local report for this species was in mid-July.  But there had been several reports of Whips at this campground this summer, so I was cautiously optimistic.  But I struck out yet again – despite stops at numerous spots around the campground, and playing some tape, there were no calling Whip-poor-wills.  Now I was really getting worried about the timing of my trip so late in the breeding season.  Hopefully tomorrow would be a better day.

Day 2 – August 21

I started the day at dawn back in Red River Gorge for yet another try for Swainson’s Warbler.  This time I birded the Rock Bridge Trail, starting my hike down the trail at dawn.  The first part of the trail was in nice mature deciduous woodlands but not quite Swainson’s habitat.  And once again I picked up several more calling Hooded Warblers along the way.  Then as I neared the junction with the Swift Camp Creek Trail I got into an area with steep slopes and a thick understory of rhododendron – perfect for Swainson’s.  Here’s a picture of the valley below me.


I turned onto the Swift Camp Creek Trail and continued my slow walk.  Just a couple hundred yards down the trail I heard a series of sharp chip notes that I instantly knew were coming from a Swainson’s and not the higher metallic notes of the common Hooded Warblers.  I even checked with Merlin and it agreed.  (KY state bird #2)  Maybe summer wasn’t quite over just yet after all.  Since I’ve moved to the southeast I’ve now picked-up Swainson’s Warbler in 4 states - NC, SC, TN, and now KY.  Still a few more to go though.

On my way back to the car I was serenaded by a Red-breasted Nuthatch, which turned out to be a rarity needing details in eBird.  This species is not normally a summering bird in that area.

Next I was on to the Haley Downs Road hotspot which is known in central KY for its grassland birds.  Within just a couple minutes of parking I walked towards a fallow grassy field and almost instantly had small groups of Bobolinks flying overhead (KY state bird #3).  That was easy! 

Now I focused on my 2 sparrow targets – Grasshopper and Henslow’s.  Grasshoppers were still singing now back home so I was hopeful on that one.  Henslow’s are normally reported at this hotspot most summers, but hadn’t been reported at Haley Downs this year so I wasn’t too optimistic about that one.  I listened and played tape at a number of grassy fields with no luck for either species.  Then I heard a soft call coming from a small patch of uncut taller grass that at first I didn’t recognize.  I focused my attention on the area where the call had come from and heard it again.  Was it the song of a Henslow’s?  I listened intently and heard it give 2 more of its insect-like songs – I indeed had a singing Henslow’s (KY state bird #4).  Maybe it was a pair having a late brood after a failed earlier nesting nearby.  But I had no luck with what should have been the more likely Grasshopper Sparrows.

While trying one more time for Grasshoppers I noticed a large pale bird perched in a distant tree.  A quick binocular view revealed that it was a Eurasian Collared-Dove.  It wasn’t new for my KY list, but it was a rarity for the area.  It stuck around for several days for Katey Buster and several other local birders to see.

And speaking of rarities, as I was leaving Haley Downs a Loggerhead Shrike flew over the road.  I didn’t realize it at the time but that was another rarity, with less than 20 county records, and luckily it too was re-found by another birder.  Though I would have traded both rarities for a Grasshopper Sparrow…

The next target as I continued my drive to the west toward Lexington was a Mute Swan reported from a private pond on Berea Rd in Fayette County.  The pond was a short distance off the road so access was a bit iffy, but once I figured out how to get a view of the pond the Mute Swan was quite obvious with binoculars (KY state bird #5).  The swan is circled in this cellphone picture without magnification.

The Pfeiffer Fish Hatchery northwest of Lexington was my next stop, where a Baird’s Sandpiper was found a few days earlier.  But since my drive took me through areas of grassy pastures I made several stops along the way hoping to run into Grasshopper Sparrows.  I was once again unsuccessful on all those stops.  But across the road from the field at one of those stops in Franklin County was a brushy area that looked good for Wrens.  I played a bit of House Wren calls and songs and almost instantly one responded, and then popped into the open (KY state bird #6).  Finally – House Wren in KY!  KY was the last state in the Lower 48 for me to see House Wren.  That is the 59th species that I’ve seen in all the Lower 48 states (plus DC).

Pfeiffer Fish Hatchery was full of Great Egrets and Great Blues, but the only shorebirds I could find were Killdeer.  And this long-staying Mute Swan was photogenic.

My next stop was another long shot – Peregrine Falcon in downtown Lexington.  The good news was that eBird reports gave the location of a nest box on the Central Bank building downtown.  The bad news was that there had been no sightings since June.  But I had some time, so why not give it a go.  I parked in a downtown parking lot with good views of the skyline.  I quickly found the nest box which was empty, and scanned the edges of the nearby buildings.  I only found a few Rock Pigeons which seemed to be totally at ease.  Oh well, it was worth the try.

After dinner I headed to Lexington Green Pond in the Lexington suburbs where 2 Mute Swans had been reported sporadically.  As I pulled up I saw the pair of Swans along with about 50 Mallards all being fed by shoppers.  Since the Swans are countable, they must be tame but not feral.  Interesting that Mute Swans around home in western NC that appear to be very wild are always considered to be escapees. 

The last target of the day was Common Nighthawk.  There were numerous recent Nighthawk reports throughout the central and western parts of the state as they were migrating through the region.  But there didn’t seem to be any particular spot where they might be seen reliably on any given evening.  So I decided to just find a large shopping center parking lot nearby that would provide me a full view of the sky.  And if I don’t see one passing by overhead maybe I’ll find one after dark eating the insects attracted to the parking lot lights.  I picked out a large parking lot for a grocery store a short distance from my Lexington hotel as a good candidate.  I parked in a quiet part of the lot about an hour before sunset and started my vigil.  After about 30 minutes of counting Crows, Starlings, and House Sparrows I spotted a candidate in the distance.  And with a binocular view I picked out not 1 but 2 Nighthawks flying by (KY state bird # 7).  A nice way to end the day.  I just need this species in 1 more state.

Day 3 – August 22

The first stop of the day was at the Talon Winery south of Lexington.  No, I wasn’t going there to attend a wine tasting event.  Instead, I was there to look for grassland species that regularly breed around the winery grounds.  Specifically, I was hoping to see Henslow’s Sparrows reported as recently as the previous afternoon, and to hope for Grasshopper Sparrows that bred there this year but hadn’t been seen for a couple weeks. 

When I arrived, I went right to the area of the uncut field where both sparrows were reported.  But I couldn’t find the field.  I rechecked with Katey Buster and I had the right spot.  It turns out the field had just been cut – literally in the last 18 hours since the eBird report the previous afternoon.  I could not find a single sparrow in the area, though there were at least 20 Meadowlarks walking through the now short vegetation, perhaps lamenting that they had lost their nests.  If only they had delayed cutting the field by a day.  Luckily, I had a Henslow’s the day before at my other stop, but Grasshopper Sparrow would have to go down as one I missed because my trip was so late in the summer.

Next I was off to Henderson County in western KY just across the river from Evansville, IN.  It was a long drive but I had 3 key targets there not easily found elsewhere in the state.  The first was a flock of Black-bellied Whistling-Ducks that were being seen for some time at the Industrial Park Pond hotspot.  Some reports made it look like you would just drive up to the pond and they’d be right in front of you.  Then again there were other reports where the BBWDs were not found at all.  I was one of the luckier birders, because the instant I pulled up to the pond I could see a flock of brown ducks on the far bank – with a quick binocular view I confirmed I had 7 BBWDs (KY statebird #8).  I was just giving myself a high five when I noticed 2 sleeping BBWDs practically right in front of me.  Here are digi-bin pictures of both the distant flock and the pair right next to my car.


My next target was Bell’s Vireo, which is a regular nester in the area.  There had been several reports in the area recently, but the one that sounded most promising was at the Diamond Island Boat Ramp hotspot where 2 had been reported less than a week earlier.  When I arrived at the boat ramp I found a large brushy area near the water that seemed like the right habitat.  I played some tape at several stops before I caught a glimpse of a candidate low in the vegetation.  Eventually it popped out and gave good looks – it was indeed a Bell’s Vireo (KY state bird #9).  Little did I now that listening to recordings of its song would prove to be helpful the next day in the OH portion of my trip.  I just need this species in 4 more states in its regular range.

My last stop in the county was at the Horseshoe Road Slough where a Baird’s Sandpiper had been spotted recently, along with a Buff-breasted the week before, and always with a nice mix of other shorebirds and waders.  It took me a while, but I finally found the slough tucked into a sea of soybean plants.  I found lots of waders but the only shorebirds I found were 1 Killdeer and 2 Spotted’s.  Little did I know that a Red-necked Phalarope was found at a nearby slough that same day.  If only I had checked my KY Needs Alert before leaving the area…

My original plans included a nighttime stop to try for Chuck-will’s-widows and Whip-poor-wills south of Louisville.  But given all the driving I did that day, the lack of recent goatsucker reports, and my lack of success with Whips earlier in the trip, I decided to pass on these nocturnal birds.

Day 4 – August 23

I started Day 4 of the trip at Turkey Run Park in the Louisville suburbs in hopes of finding a Prothonotary Warbler.  This was another late summer breeder which initially I wasn’t too optimistic about, but it had been reported several times recently from the park so maybe I’d be successful after all.  My first stop was near the entrance where 1 had been reported earlier in the week.  I found some good riparian habitat along Turkey Run, but a calling Screech Owl and a perched adult Bald Eagle were the only notable birds.  Next, I headed to Squire Boone Bottoms where there had not only been a recent report, but also reports of a likely nesting pair earlier in the summer.  A mile and a half loop trail took me down through the bottoms area which had some excellent riparian habitat along the river.  It looked like a great spot for Prothonotary’s!  I slowly walked along the river playing some tape hoping for a response.  The area was quite birdy, but I couldn’t find my target.  But then finally I heard a Prothonotary sing, undoubtedly in response to my tape (KY state bird #10).  Just 2 more states to go in this species’ regular range.

The next stop was in a small residential neighborhood in Louisville to look for Yellow-Crowned Night Herons.  There had been several reports of 1 or maybe 2 nests in this area in the spring and early summer but I figured surely those birds would fledge and move on before my late August trip.  So this species wasn’t one of my initial targets.  But then there were a couple reports in early August from the same spot.  And again, a nest with juveniles was reported.  It must be a second brood – I didn’t know that YCNH’s have multiple broods.  With a bit of help from my KY contacts I found out that the nest was in a tree in front of the house at 3542 Ramona Ave.  As I pulled onto Ramona Ave. I saw very large deciduous trees planted in the front yards of each house.  I got to 3542 and stepped out of the car.  With a quick scan I found a dense area of twigs and sticks that must have been the nest.  And with a closer binocular view I could pick out at least 3 juveniles at the nest (KY state bird #11).    

That was 2 for 2 for the morning so far.  But now it was on to the Falls of the Ohio where my opportunities were likely to be pretty limited.  In the previous couple weeks there had been just 2 possible targets being seen there – a Peregrine reported on maybe a third of the checklists, and a long-staying Neotropic Cormorant.  But the Cormorant had not been seen for 2 days so maybe it had moved on.  Like I said, it was looking pretty bleak.

When I arrived at the hotspot I was truly taken aback by the scenery and the enormity of the site.  Here’s a scenery shot of the lower falls and fossil beds, taken from the observation deck at the Falls of the Ohio Foundation on the Indiana bank of the Ohio River.


And here’s a shot of the upper falls with a distant railroad trestle which was apparently the Peregrine’s favorite perch.

One of the first birds I saw when I got there was the long-staying American White Pelican, which unfortunately was not a new state bird for me in KY.  The bird was in flight over the Falls, and since basically the entire river and the Falls are in KY, the Pelican was squarely in KY airspace.  But as the bird circled it slowly drifted northward, and eventually it slipped out of sight into Indiana – a bonus Indiana state bird for me!  That was unexpected.  As shown in my White Pelican state bird map I’ve now seen this species as a rarity in 10 Midwest and northeast states.

Now it was time to get to work on my KY targets.  The Neotropic Cormorant liked to perch with Double-crested’s on a distant concrete wall nearly a half mile away.  But thanks to a 50X scope I could see the cormorant flock quite well.  Despite lots of searching, unfortunately I couldn’t pick out the diminutive southern cousin among the 85 Double-crested’s.  Here’s a shot of a portion of the flock.

Next I focused on the railroad trestle for the Peregrine.  But again I came up empty.  At one point a train went across the trestle and I hoped it might flush the raptor but to no avail.

Back to the Falls I was able to find Little Blue Herons and a Snowy Egret, both somewhat unusual for the site, but not new for my KY list.  Ironically, I need both of those species for my IN list, but these waders were definitely inside KY, albeit within a quarter mile of the state line.  I also scoured the wetlands and fossil beds for rarer shorebirds but just came up with 13 Killdeer.  A pair of Caspian Terns and a Black-crowned Night Heron were nice as well.  After about 2 and a half hours of scanning (and hoping) I decided to give up on the Falls of the Ohio and the KY leg of my trip, and head into OH. 

Ironically the key trigger for my trip, a visit to the Falls of the Ohio, didn’t yield any new KY state birds.  But if it hadn’t been for that hotspot, I wouldn’t have made the trip to KY at all, and wouldn’t have added 11 new birds to my KY state list.  That’s still a nice tally compared to my expectation of adding 9 new birds.  That brings my new KY total to 215.  And now I have good locations for Grasshopper Sparrow, Chuck-will’s widow, and Whip-poor-will should I come back on a future summer trip.  Plus I can’t forget the 1 new bird in IN which brings that state list to 233. 

And now a bit of a postscript regarding the significance of my 215 total in KY –

Early in my birding career I set a goal to see at least half of the birds on the official state lists of each state in the Lower 48 and DC.  The genesis of this goal comes from the American Birding Association (ABA).  Back in the day, the ABA would publish your state and Canadian province totals but only if you had observed at least half of the total ever recorded in that state/province.  So my goal was to be able to report my totals in each of the Lower 48 states and DC.  The ABA last published birders’ totals in this way in 2011.  Later they went to a digital format where all your totals would be published without any threshold.  And of course, eBird has taken that approach as well.  But my goal remained – to be able to meet the ABA reportable threshold in each state.  And in 2023, with a birding trip to Oregon, I reached my lifelong goal of being reportable in each of the Lower 48 states plus DC. 

As of 2011 the ABA reporting threshold for KY was 194, meaning the total state list was twice that total or 388.  I had 204 on my KY list at the time so I was safe at 10 over the threshold.  Or was I?  You see as new birds are added to a state list, the threshold increases as well.  As of January 2023 (the most recent update on the internet), the official KY statelist had increased to 396 (www.birdky.org/kbrc.php).  That means the threshold has increased to 198.  My new KY total of 215 is 17 over that new threshold – that should hold me for a while.

Monday, August 16, 2021

Eastern Tennessee Trip Yields an Unexpected Consolation Prize, July 17, 2021, Cherokee National Forest

Although I set up a TN Needs Alert soon after arriving to western NC, I admit I haven’t checked the alerts religiously to see if there might be targets nearby to chase.  Though this past winter when I did check the Alerts regularly, they were most helpful in identifying several reliable rarities to try for.  And with 2 trips in February 2021 I netted 6 new TN statebirds plus one more just across the stateline into VA.  Pretty good results when I actually chose to focus on TN possibilities.

Then as the 2021 summer doldrums of birding started to set in, and local birding opportunities waned, I once again spent more time looking through the daily Needs Alerts for TN.  Most often the nearby targets were records of Red Crossbill.  They were seen in numerous spots, and typically only seen occasionally.  So since they may not be reliable, I never chased after them.  Instead, I decided to go after Crossbills in conjunction with a trip to chase after a rarity.  And that opportunity arose in mid-July when an Anhinga was reported at Boone Lake in Washington County, starting on July 13.  It was an hour and 45 minutes away so definitely within my “chase radius”.  The bird was reported 3 out of 4 days, so presumably a reliable one to chase.

Now that I had a rarity to chase, I went back to research Crossbill sightings.  I quickly found several recent records along Unaka Mountain Road not far off my return route.  This road generally paralleled the TN-NC state line, but was mostly in TN so birds I might hear or see would be in TN rather than in NC.  Definitely a possible site to try after completing my search for the Anhinga.

And then as almost an afterthought I wondered if there might be nearby sites for Swainson’s Warblers – another “need” for TN.  I know it’s late in the year to find singing warblers, but I’ve had pretty good experience with Swainson’s singing well into the summer.  And sure enough with a bit of research I found a few reports of Swainson’s in the general area, though not too close to Unaka Mountain.  I wasn’t expecting to find Swainson’s on this trip, but I would still keep my eyes open for the right habitat while heading to and from Unaka Mountain, and then maybe find some birds still singing. 

So now I not only had a rarity to chase, but I also had 2 possible but longer-shot regular targets to look for as well.  My trip was set!

It was an early start for me on July 17, and I rolled into the area around Boone Lake at about 8:30.  Several of the Anhinga sightings came from Herb Hodge Road which skirted the edge of the northeast portion of the Boone Lake wetlands.  The site was actually a wide spot in the Watauga River far upstream of the dam that forms the lake.  But only a portion of this area and adjoining vegetation was visible from this road.  In fact, a couple eBird sightings came from kayakers and others from restricted access sites.  But since I had no other options, I would have to be lucky that the Anhinga was roosting or foraging near Herb Hodge Road when I was there.  Soon after I arrived I found a couple pulloffs with views of small portions of the vegetation – but there was no Anhinga in view.  Then I drove a bit farther and came upon an opening providing a view of hundreds of feet of lush vegetation and likely roosting spots along the river.  But despite numerous scans, I could not find the target Anhinga.  A flooded field nearby yielded 4 species of waders, but not my target.

About an hour into my Anhinga vigil another birder pulled up.  He was from the area and had seen the bird on previous days.  He confirmed I was at the correct spot, and also mentioned it was sometimes visible perched near a bridge downstream on Austin Springs Road.  After a short stay looking with me, he offered to check out areas both upstream along the river, and downstream at the bridge.  A few minutes later he called to say that he had not found the bird.  I felt a bit better that even a local birder couldn’t find the bird, but only a bit.  I waited a total of 2 ½ hours, scanning potential perches and overhead hoping it might soar by, but all in vain.  I even went to the Austin Springs Road for a scan.  I saw lots of Cormorants that morning – but no Anhinga.  [As a postscript – the Anhinga was spotted in the same area the next day – luck just wasn’t on my side that day.]

Next I was off to try for the Red Crossbills on Unaka Mountain Road.  After a short ride I started to gain elevation and headed up into the mountains.  The vegetation changed to more lush deciduous forests with a few conifers.  Then as I entered the Cherokee National Forest I started seeing a few rhododendrons and then some small rhododendron thickets.  There were no recent Swainson’s Warbler reports from this area, but maybe I had found an area for this secretive bird.  I pulled over and played some tape but got no replies.  I got back on the road and now started to see even better more extensive patches of rhododendrons.  I pulled into the parking lot for the Rock Creek Recreation Area which was surrounded by dense rhododendron thickets.  I played a bit of tape and almost instantly a Swainson’s Warbler replied in the distance.  Success!  I made 2 more stops within a mile down the road and had a Swainson’s singing spontaneously at each stop. 

Swainson’s Warbler was #244 for my TN state list.  As shown in my statebird map below, I’ve now seen this species in 9 southeastern states shaded in blue, plus as a rarity in MA shaded in brown.  I still need it in 7 states where it is regular (the cross-hatched states).

That was a nice unexpected consolation after missing my key target, but I still had the Crossbills to try for.

I got back on the road and soon reached Beauty Spot Gap Road which would in turn take me to Unaka Mountain Road.  This was a rough gravel road that was also the route for the Appalachian Trail.  I started uphill and picked up some of the local regulars like Blue-headed Vireos, Veerys, Chestnut-sideds, Hoodeds, and Black-throated Blues.  Then I started to see some conifers mixed in with the deciduous trees – I was getting into Red Crossbill habitat.  But soon afterwards I came upon a particularly rough area on the road where a washout had occurred.  I got out of the car and sized it up – unfortunately I didn’t think my little Prius would be able to navigate over or around it.  I had reached the end of the road.  At least the road was barely wide enough to turn around so I didn’t have to back down the mountain.  That was frustrating.  Maybe on a future trip I could take a different route to get to Unaka Mountain Road.  And of course, there are other spots to try for Red Crossbill in TN as well.

So I not only missed the Anhinga as my key target, but also couldn’t get to the area where I might find Red Crossbills.  Good thing I was able to run into the right habitat for Swainson’s Warbler along the way.  That gave me only 1 of my 3 targets, but that was still 1 more than I had the day before. 

 

Wednesday, May 13, 2020

Filling 3 Gaps in My South Carolina State Bird List, Upstate SC, April 19, 2020

Before moving to the mountains of NC I put together lists of species that were regular in the western counties of both NC and SC that I needed for those 2 state lists.  Despite having made several birding trips to both states over the years, there are still a number of relatively easy species that I need for both lists, not to mention numerous rarities.  And of course, now that this is my home base, it was time to try to fill these gaps in my lists. 

Most of these regular needed species are not year-round residents – it’s less likely that I would have missed year-round species in my past trips.  Instead, most are only seen in specific seasons, and/or in limited habitats.  And now that we were getting into Spring, it was time to see what warmer weather species I might still need.  In SC, there were 3 relatively easy species that breed not too far from my NC home – Worm-eating and Swainson’s Warblers, and Grasshopper Sparrow.  Though each species has a rather limited preferred breeding habitat. 

Just as the Spring birds were starting to arrive I noticed that my SC birding friend Michael Robertson had reported a number of Worm-eating Warblers in northern Greenville County not far from the SC/NC line.  In fact, after a bit of research, it turned out they were right at the state line, at a spot called Saluda Mountain Passage.  I reached out to Michael and got some tips from him on his Worm-eaters.  And then he mentioned that in the past he had had Swainson’s Warblers just a short distance from that spot.  With a bit of eBird research I found several Swainson’s reports over the years in the woodlands nearby called the Greenville Watershed.  Though none had been reported yet this year.  Swainson’s Warbler was a key target of mine for the region, as I’ve never seen it in the local mountainous habitat anywhere in the US.  And my 3rd target, the Grasshopper Sparrow, had returned to Hayes Farm just a short distance to the south.  This was another spot that Michael birded regularly, and in fact he took me there this past winter.  So with leads on all 3 species, I was hopeful I could get multiple SC statebirds in just one trip. 

I was out of the house early on April 19th and after a short ride arrived at the Saluda Mountain Passage.  As soon as I got out of the car I was greeted with lots of bird song – I listened intently but couldn’t instantly check off the Worm-eating.  That would be a bit too much to ask for I guess.  There was a map of the trail right next to the parking area – I was at the “i” near the bottom of the map where Mountain Page Rd. in NC changes to Saluda Rd. when it enters SC.  It looked like the trail started right on the SC/NC line, and at times moved into NC.  

That meant that even if I was lucky enough to find a Worm-eating I’d still have to make sure it was in SC.  I started down the trail and continued to hear lots of birdsong – featuring Wood Thrush, Ovenbird, and Black-throated Green Warbler.  And then I heard a buzzy trill characteristic of my target Worm-eating Warbler.  It was coming from up ahead and on the left side of the trail, likely making it in SC.  But just to be sure, I walked a bit farther ahead and was able to confirm the song was indeed coming from SC.  Only 5 minutes into my birding trip and I already had my first state bird!

In my statebird map below, the solid blue states are those where I’ve seen Worm-eating Warbler within its regular range.  The cross-hatched states are those where it is regular but I have yet to catch up with it.  And finally the two tan states of MN and NH are those where I’ve seen Worm-eating as a rarity.


Within a couple minutes I was back to my car and beginning to drive down Saluda Rd. within the Greenville Watershed.  The road paralleled Fall Creek for about 3 miles going through excellent habitat, with riparian woodland near the creek principally on the west side of the road.  And on the east side of the road were steep mountainsides, often with large groves of rhododendrons – the perfect habitat for Swainson’s Warbler.  Or at least that’s what I’ve been told since I’ve never encountered Swainson’s in these inland ecosystems.  There were no houses and almost no passing cars making for perfect conditions.  You aren’t allowed to park and hike through this sensitive watershed area, so my strategy was to drive very slowly (and quietly in my Prius) with windows down to listen for birdsong.  And when there were wide shoulders I would pull over, stand next to my car, and listen for 5-10 minutes or until I figured I had heard and seen everything in the area.  As a result, it was almost as if I walked the entire length of the road tallying the birds as I went.

This strategy seemed to be ideal as the woods were alive with song, and I quickly added numerous vireos and warblers.  But of course my key target was the Swainson’s Warbler.  Before my trip I had listened to tapes of the very similar songs of the  Swainson’s and Louisiana Waterthrush, and continued to struggle with separating the songs.  The first 3 clear notes of the 2 songs seemed almost inseparable.  So I was thinking it would come down to the softer notes at the end of the song – Swainson’s has clear “whip poor will” notes; while the Waterthrush has jumbled/varied notes.  At least that’s the case for the typical calls.  In the previous couple weeks I had heard Waterthrushes giving clear notes like whip poor will as well.  Then again, maybe those were more distant birds where the softer notes weren’t easy to hear.

I also think I was getting a better handle on the preferred habitats of the 2 species.  Swainson’s prefers steep mountain-side ravines filled with rhododendrons, often with a small creek flowing at the bottom.  And an article I read said that they need hemlocks as well.  By comparison, in my experience with Louisiana Waterthrushes, they prefer larger streams/rivers, which are not nearly as steep – and that has been the case locally this spring as well.  Most of the steep ravines I’ve found which I think are good Swainson’s habitat have small creeks that flow into the larger/flatter rivers below already inhabited by a singing Waterthrush.  My expectation was that I’d hear a Swainson’s singing from above me up a ravine, and a Waterthrush singing below me along the larger river.

If I was correct on the preferred habitats, the riparian side of the road should be classic Louisiana Waterthrush habitat.  And the other side of the road with frequent large patches of rhododendrons on a steep hillside should be ideal for Swainson’s.  So if I was correct , I’d have Waterthrushes on the right and Swainson’s on the left. 

Now back to the Greenville Watershed - There were indeed a number of Waterthrushes singing classic songs in the deciduous lowlands.  And then I finally heard a candidate Swainson’s song on the left up a rhododendron-lined ravine.  And at that same spot there was also what I presumed to be a Waterthrush singing just below me in the deciduous area.  But both songs sounded the same, and not classic for either species – something in between.  I listened to both for a while and played tape of both species but neither responded.  Although I wanted to say I had 1 of each based on habitat, I wasn’t sure. 

A bit further along I came upon 2 birds singing in the riparian area really close together – again similar songs in between classic versions of each one.  My first thought was that 2 breeding birds of the same species wouldn’t allow competing males to be so close together.  Could these be 1 of each species?  I played Swainson’s tape and instantly got a response – a skulking bird with strong call notes – though again both species have similar sharp call notes.  Then it popped into the open and was a Swainson’s – but still in the riparian area, though quite close to a rhododendron hillside.  I assumed I had 1 of each.  About 50 yards farther along I heard song on the left in rhododendrons.  Still not the classic whip poor will notes at the end though.  I played a bit of Swainson’s tape and instantly got 2 Swainson’s to pop into the open.  I guessed that the male was the same bird that I had heard just a few minutes earlier. 

I ended up with 9 singing Louisiana Waterthrushes and assumed I had 3 Swainson’s.  Interestingly, another birder came through the same area a bit later that day and also reported 3 Swainson’s.  His were by song only, with the songs all coming from up the hillsides.

And speaking of the singing locations for these 2 species - I've only heard Louisiana Waterthrushes sing from their riparian habitat.  While I've now heard Swainson's Warbler sing multiple times in that same riparian habitat, though each time very close to its preferred rhododendron thickets.

My Swainson’s Warbler statebird map is below – I still need this elusive species in quite a number of its regular states.  Though I was happy to hear it years ago as an exceptionally rare stakeout in MA.


I ended up with 15 warbler species – 9 other nesters (8 Ovenbird, 7 Black and White, 1 Kentucky, 13 Hooded, 5 Redstart, 7 Parula, 1 BT Blue, 3 Yellow-throated, 17 BT Green) and 3 migrants – a very confused Blue-winged (in all the wrong habitat), 1 Yellow-rump, and 2 Orange-crowns.  And I can’t forget the 9 Worm-eating Warblers – I didn’t need to make that first stop afterall.

As a post-script to my Swainson’s Warbler experience, I was back at the Greenville Watershed a week later as part of the Greenville County Spring Migration Count.  I had a whopping 7 Swainson’s that day, which I’m told is a new record for Greenville County.  I spent LOTS of time listening to their songs, including one spot where a Waterthrush was within 25 feet of a Swainson’s, both singing back and forth nearly non-stop.  And I’m feeling much better about the differences.  I think I can even hear the differences between those first notes.   Here are my thoughts on separating the songs –

Swainson’s Warbler-
“Seeeer seeeer seer whip poor will it”
Initial notes clearer/sweeter and a bit higher-pitched than Louisiana’s
First 2 notes longer than the third, and the first 3 notes drop in pitch a bit  

Louisiana Waterthrush -
“Seer seer seer it whip poor will it it”
Initial notes a bit lower-pitched than Swainson’s
3 initial notes identical in length and pitch; a bit more metallic than Swainson’s

Now back to my trip on April 19th –

The next target bird was Grasshopper Sparrow, which is a breeder in multiple grassland locations nearby, the closest spot being Hayes Farm.  After a short ride I arrived at the fields at Hayes Farm and got out of my car to listen.  I quickly heard and saw Savannahs and Chipping, but no Grasshopper.  Then a small sparrow flew to a post a short distance away – it was a perched Grasshopper.  Not often you see these birds before you hear them.  I ended up with 5 Grasshoppers as I walked along the roads through the Hayes Farm fields – all the others were heard only.

I only need Grasshopper Sparrow in 6 other states in its regular range.


That gave me 3 new SC statebirds before lunchtime – I just needed to get into the right habitat (at the right time of the year) to be able to fill those gaps in my statelist.  And speaking of statelist – that brings my SC list up to 265.  That's 33 additions since moving to the area, but I still have a number of relatively easy birds to try for.  Not to mention any number of possible rarities.

Sunday, July 30, 2017

Swainson’s Warbler Near Houston, Texas, July 2017

My work travels take me to Houston most every month, and over the last couple years I’ve been trying to add a statebird or two on many of these trips.  One of the targets that has kept popping up on my eBird TX Needs Alerts has been Swainson’s Warbler.  But Swainson’s aren’t normally breeders too close to Houston, and only irregular migrants in the area, so I hadn’t made much of an effort to try to add this species to my TX list.  However, back in early April I had a side trip to far eastern TX which put me close to their breeding range.  The problem was it was a bit early in the breeding season and there had been no reports in the area yet this year.  Ever the optimist, I tried for them at a couple places where they bred last year, though with no success.

Then this summer my Needs Alerts included reports of a singing bird at Lake Houston Wilderness Park just 30 minutes north of Houston.  It was unusual to have a summering bird that close to the city, so I sure wanted to give it a try.  That is if I could break free.  Unfortunately I didn’t have a chance to look for it on my June trip to Houston.  But when my July trip rolled around, it was beginning to look like I would have a small window of time in the early morning one day.  Now the question was whether the bird would still be around this late in the summer.  So I set up another Needs Alert and sure enough the Swainson’s was still being reported, albeit infrequently.  Then again in eBird, when there are no reports of a target bird, you never know if birders have looked for but missed the target, or whether no one has even tried for it.  But like I said I’m an optimist, so even though it hadn’t been reported for 8 days, I was hopeful it would still be around.  And given that these are real skulkers, I was especially hopeful that it would still be singing.

Luckily the past reports included good details about the location of the bird – near the junction of the Peach Creek South Loop and Ameri-Trails next to the Ameri-Trail Primitive Camping sign.  With a bit of on-line research I found a trail map of Lake Houston Wilderness Park, and located the intersection of the 2 trails just a half-mile walk south of one of the parking lots.  My plan was to get to the park a bit before sunrise and be at the Swainson’s Warbler’s location at dawn hoping to hear my target bird singing from the underbrush. 

I arrived at the park entrance at 6:15 – right on schedule 15 minutes before sunrise.  Unfortunately the park gate was closed and there was a sign that it wouldn’t open until 7 – as they say - “Houston – we have a problem.”  So much for an early start.  Plus now I was worried about how much time I would have to try for the bird before having to head off to work.  But much to my surprise someone showed up at 6:30 to open the gate, so I didn’t have to wait too long.  And after a quick drive to the parking lot I was ready to start my search.

As I headed down the Peach Creek South Loop trail I kept my ears open to listen for the song of the Swainson’s Warbler.  After all the song is quite loud and I was within a half mile of where it had been heard.  I quietly played the tape of both the Swainson’s song and a high-pitched chip note that my app called a “flight call” to remind me of what I was listening for.  But as I made my way down the trail there was very little song at all – mostly just White-eyed and Red-eyed Vireos.  It took me just 10 minutes to reach the intersection with the Ameri-Trail, and quickly found the Primitive Camping sign.  But the woods were quiet.  Finally a couple minutes later a Hooded Warbler started to sing, which made me optimistic that the Swainson’s would start singing too.  But there were no Swainson’s songs.  I spent at least an hour in the area adding another Hooded, but little else. 

Then I walked a couple hundred yards to the south to track down a distant song which just turned out to be another Hooded.  I was pretty well convinced that the Swainson’s was gone, or at least was no longer singing.  Then as I threw in the towel I tried to console myself - at least I was familiar with this spot so that I could give the bird a try earlier in the summer next year.  That is if it returned.  But just then I heard a bird nearby giving sharp chip notes sounding much like a Waterthrush.  I eventually got good looks at the bird and it was the Swainson’s Warbler.  Surprisingly these calls were very different than the high-pitched flight calls on the app.  It finally sang a few times and I was able to get this recording of one song.  A most satisfying experience!


Swainson’s Warbler was #439 for my TX statelist which is only my 8th state for this secretive species (see my statebird map below).  I don’t spend too much time birding in the southeast these days so I’m not likely to fill in too many more states anytime soon.