Monday, October 30, 2017

South Polar Skua, Point Judith, Narragansett, RI, September, 2017

Over the years I’ve added some really nice statebirds in every New England state except CT following close calls with hurricanes.  It all started when Hurricane Earl passed by the New England coast in September 2010 and I was lucky enough to see a Sabine’s Gull and a South Polar Skua fly by at First Encounter Beach in MA.  And then in August 2011 I guessed right and traveled to Quabbin Reservoir in MA immediately after the eye of Hurricane Irene passed right overhead and had an amazing White-tailed Tropicbird and several Sooty Terns.  Plus over the next several days I added Sanderling in VT, Brown Pelican and Sooty Tern in RI, and Black Skimmer in ME - all attributed to the passage of Irene.  But a couple other times I’ve guessed wrong and missed multiple hurricane-blown rarities, and other times I’ve headed to the coast following a storm and saw nothing.  It’s important to be in the right place at the right time.

So it was with great anticipation that I watched forecasts of the projected path of Hurricane Jose in September 2017.  The storm was predicted to travel northeast a short distance off the coast as far as the Mid-Atlantic States.  Then Jose was forecasted to take a sharp turn to the east sparing a direct hit on New England.  That track would result in strong easterly winds on the south coast of New England as the storm passed by to the south.  And if all that came together, a seawatch from the RI coast could be quite productive, hopefully yielding open ocean birds that had been blown to the west.  I need both Red-necked and Red Phalaropes in RI, so maybe I’d get lucky and the winds would divert a few Phalaropes to the west as they passed by on their regular migration routes down the coast.  Given these conditions, Point Judith was likely the best spot from which to do a seawatch.  So my plans were set to be at Point Judith early the next morning. 

But when I work up the next day I saw that the actual track of Jose had been a bit farther east than predicted.  That meant that the forecasted east winds were now out the north instead.  That would blow birds away from the RI coast instead of closer to shore.  I was tempted to cancel my plans altogether, but since I had already cleared my calendar, and I love doing seawatches regardless of the weather, I stuck with my plans and headed out for my 2-hour drive to the RI coast. 

When I arrived at the lighthouse at Point Judith there were quite a number of sightseers already there watching the angry seas.  But the wind was blowing hard out of Narragansett Bay making viewing conditions difficult.  So I quickly decided to relocate to nearby south-facing Camp Cronin, where I could be a bit protected from the wind.  As I arrived I found a flock of about 60 Laughing Gulls (mostly immatures) feeding in the churned up waters just off shore.  Despite my best efforts, I couldn’t find anything better in the flock.  Then I turned my attention to the west and watched the waves overtopping the jetty that protects Galilee harbor – pretty amazing.  Here is a picture I took through my windshield of the jetty in the distance.


But now it was time to get down to doing the seawatch.  Winds were out of the north-northeast, at maybe 15-25 mph, and it was only raining occasionally.  Visibility was quite good – Block Island was visible.  All in all – surprisingly good conditions for a seawatch.  Now I just needed the birds to cooperate.

I started to scan the open waters and quickly picked out my first Shearwater flying east to west – it was a Cory’s.  Additional scans yielded more Cory’s Shearwaters – most were single birds with an occasional group of up to 4.  I would end up with 40 Cory’s plus 2 Greats, and another 4 others that were too far out to ID, all flying east to west.  But despite the good early passage of Shearwaters, I didn’t spot any more in the afternoon. 

Throughout the morning there was also a steady stream of Common Terns flying by.  Interestingly, virtually all were flying west to east - opposite of the direction of the Shearwaters.  But I couldn’t find any other tern species mixed in.  There were also quite a number of Herring Gulls passing by, mostly first year birds.  And with the exception of one 3rd-year Lesser Black-back, there no unusual gulls either.

By noon the movement of birds had slowed down quite a bit, and successive scans picked up few birds at all.  But then on one of my scans I briefly spotted a bird low to the water far to the east that was all dark, very heavy-bodied, and broad-winged.  Although I only saw the bird for a couple seconds before it disappeared behind a swell, I instantly thought it could be a Skua.  Luckily a few seconds later it reappeared as it rose a bit above the waves, and I got an extended view as it continued to fly west.  It had white patches at the base of the primaries typical of Skuas and Jaegers.  And it was really big!  Now that the bird was closer (as close as the closest Cory’s that flew by) I could see it was much heavier bodied than a Jaeger.  For a while the bird chased after a Great Black-backed Gull and the bird was only a little smaller.  It was definitely a Skua – but which species?  I continued to follow the bird for at least a full minute and saw no pale mantle or body feathers, this eliminating Great Skua.  It was a South Polar Skua – quite a rarity for RI.  Eventually the bird disappeared off to the southwest out of sight.  And to think I was just hoping for maybe a Phalarope to pass by – I never expected something as rare as a Skua!  

South Polar Skua was #326 for my RI list.  I’ve now seen this pelagic species in ME, MA, RI and Nova Scotia.

And it was a nice addition to my list of hurricane-assisted birds in New England! Speaking of hurricane-assisted birds, my Skua was the only bird reported from anywhere in New England associated with the hurricane that would have been a new statebird for me.  That is except for a state-first Blue-footed Booby that was picked up on Cape Cod and taken to a rehabilitator.  So it looks like I guessed right at least for this hurricane!

No comments:

Post a Comment