For years I’ve salivated when reading posts
about sightings of seabirds on Lake Champlain.
Most every Fall there are sightings of rarer gulls (Little,
Black-headed, Sabine’s), all 3 Jaegers, Purple Sandpiper, Red Phalarope,
Gannet, and sometimes even Eiders and alcids.
Although I’ve seen some of the more common seabirds on Lake Champlain
(all 3 Scoters, Long-tailed Duck, Red-necked Grebe), and a couple of the rarer
ones (Harlequin Duck and Black-tailed Gull), there are still many of these real
rarities to hope for.
The typical approach to see these birds is
to position yourself on the VT shore line, set up your scope, and stare across
the water into the teeth of a bitter northwest wind in hopes that something
will pass by close enough to be able to identify. But this fall some VT birders came up with a
new idea – rent a boat and take it out on the lake in an attempt to get much
closer to birds that may be migrating down the lake. A pelagic trip in Vermont! So when I heard about the planned trip I
signed up right away with my fellow New England statelister Denny Abbott. As the day approached the forecast for the
day was for a stiff breeze out of the south.
Typically these migrants are only expected to move on a north or
northwest wind, so it was unclear how successful we would be that day. With about 20 optimistic birders on board, the
boat departed at 7 AM with views of a beautiful sunrise.
Soon after we left the dock we started to
see a number of Common Loons migrating overhead – a sign of good things
ahead. A bit later a White-Winged Scoter
flew by, then another group, and later a small flock of Surf Scoters. Then came the first of several flocks of
Brants. We had flocks all day long -
before that day I had seen just 1 Brant ever in Vermont. But still no statebirds. Then I noticed four small shorebirds flying
south down the middle of the lake – they were very pale above and below and
showed a considerable wingstripe.
Unfortunately we were on the eastern side of the lake at the time so
didn’t get to see these birds too closely as they passed by. But everyone agreed that they were
Phalaropes, and very likely Red Phalaropes.
I checked the bar charts for Phalaropes in late October and Red is by
far more likely than Red-necked – maybe even the only one. So admittedly no one was 100% sure just based
on the sighting, and one couldn’t be 100% sure just based on the date, but all
of these features were highly suggestive of Red Phalarope. So based on a preponderance of the evidence,
I checked them off as Red Phalaropes and a new VT statebird. That was my 11th state for Red
Phalarope, with many of those coming in the northeast, either on pelagic trips
or as a rarity on-shore (see my statebird map below).
The next excitement came just a few minutes
later when a birder yelled – I’ve got a young Little Gull! The bird was flying south by itself, first
passing right by the boat, and then landing on the water a short distance
away. The Captain was able to maneuver
the boat to get close to it for all to see.
What an amazingly cooperative bird, and statebird #2. VT is my 4th New England state for
this rare but regular gull.
Another highlight of the trip were the
small number of Red-throated Loons we saw, mostly flying south alone. I had only ever seen 1 Red-throated Loon
before in VT, and it was a distant bird next to impossible to see very
distantly bobbing in the waves on the lake.
And the last highlight came as we reached
the northern end of the route. I was
scanning the water to the north and noticed a small flock of gulls (likely
Ring-bills) a considerable distance away – far enough away that they were
little more than white specs. Then I
noticed them start to wheel around in a small ball, almost as if they were
being harassed. And just then an all
dark bird roughly the size of the gulls made a very rapid pass through the
flock. Over the next 30 seconds I saw it
make 2 rapid passes through the gulls 2 more times. It was a Jaeger! At that distance I certailnly couldn’t tell
which species it was, but based on larger size and dark plumage it was most
likely a Pomarine or Parasitic. But
since I have no Jaegers for my VT list, I could add Jaeger, sp. as a new
statebird for VT. That gives me 258 for my VT list.
The count for the trip included the
following highlights –
Brant - 676 (in 8 flocks)
Snow Goose - 60
Greater Scaup - 1
Greater/Lesser Scaup - 4
White-winged Scoter - 10
Long-tailed Duck - 3
Common Merganser - 18
Red-breasted Merganser - 10
Red-throated Loon - 6
Common Loon - 81
Horned Grebe - 1
Red-necked Grebe - 2
Double-crested Cormorant - 204
Red Phalarope - 4
Jaeger, sp. - 1
Little Gull - 1
What a tremendous trip! Though we were very lucky - the boat went out again the next day and the birders saw almost nothing of interest. Maybe it was just one too many days of southerly winds for any good migrants on the lake.
The folks that organized this trip are considering doing it again in September next year - sign me up!
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Lake Champlain looking North (NY on the Left, VT on the right) |