Checklist S194949754
Sharing links
Totals
Observations
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Number observed: 20
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Number observed: 2
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Number observed: 2
Details
summering females off E side
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Number observed: 3
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Number observed: 1
Details
juv; parking lot beach
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Number observed: 7
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Number observed: 1
Details
heard only flyover
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Number observed: 12
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Number observed: 1
Details
calling adult in basic plumage off E end of tip; ph, audio
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Number observed: 13
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Number observed: 4
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Number observed: 12
Details
one ad, 11j
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Number observed: 1
Details
juv dark chasing Laughing Gulls and terns off tip; identified by structure, size close to Laughing Gull, wings broader and flight less buoyant than Long-tailed, underwing without double flask of Pom, short central tail projections and moderately extensive white wing flash without dark slash in on outer primaries
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Number observed: 600
Details
large numbers feeding, especially early
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Number observed: 4
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Number observed: 30
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Number observed: 6
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Number observed: 8
Details
probably more
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Number observed: 500
Details
large numbers feeding in area
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Number observed: 25
Details
including 20 together sitting at tip with Commons
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Number observed: 2
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Number observed: 1
Details
*rare; flying rapidly out of Buzzards Bay; small shearwater, dark above and white below, with 4-7 rapid stiff-winged flaps and short glides
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Number observed: 5
Details
ad flew W over causeway and later another ad along W side and then 3-4 at Cormorant Rock at tip; recent arrivals
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Number observed: 50
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Number observed: 1
Details
flew into feed off Parking Lot Beach
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Number observed: 1
Details
flew in to feed off East Pt
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Number observed: 1
Details
**rare; presumably continuing first cycle, seen flying past causeway a couple days ago by Matt Eckerson. Seen circling low (never seen to feed) with hundreds of gulls and terns off Westport Pt. for less than ten minutes at about 6:33-6:40. I wonder if it roosted on rocks off the mouth of Allen’s Pond and then fed as it departed. Distant digiscopes; just my second for Mass and first for Bristol. Same bird likely seen a couple hours later at Fairhaven, explaining why I lost it and did not see it fly west: https://ebird.org/checklist/S194944422
Media
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Number observed: 8
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Number observed: 1
Details
Sumac Thicket
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Number observed: 1
Details
distant over Horseneck
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Number observed: 400
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Number observed: 5
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Number observed: 1
Details
low over parking lot by itself; ph
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Number observed: 7
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Number observed: 1
Details
in phrags at tip; ph
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Number observed: 2
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Number observed: 25
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Number observed: 2
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Number observed: 4
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Number observed: 3
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Number observed: 6
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Number observed: 3
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Number observed: 8
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Number observed: 2
Details
very ratty molting adults
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Number observed: 1
Details
mf
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Number observed: 1
Details
made one mf loop but dropped back into Parking Lot thicket
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Number observed: 9
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Number observed: 1
Details
fem; thickets
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Number observed: 1
Details
mf
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Number observed: 2
Details
mf
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Number observed: 3
Details
very bright fem/imm, cf. aestiva, at Sumac Thicket and at the tip (2); ph of first
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Number observed: 1
Details
Sumac Thicket; ph
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new world warbler sp.
Number observed: 4Details
mf
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Number observed: 1
Details
two birds flying E off tip; arriving migrants?