Data analysis and summary coming in mid-January

This LIS (Long Island Sound) census concludes with the Jan 5th Christmas Bird Counts. Summary of all data will appear here by April.

20130310

Priority Species of Birds

Proposed species prioritization and color codes for that prioritization. The purpose of this prioritization is to focus not on just rarity, but rather on those species which are the best "bio-indicators" of marine health and productivity, both on a local and global scope...
  • Top Priority (in red), probably deserving to be broken-out for special analysis (e.g., Razorbill).
  • High Priority (in orange).
  • Normal Priority (in black), for the vast majority of "water birds".
  • Excluded because species is a primarily terrestrial "land bird" (in gray).
Please remember that some species of seabirds are outstanding indicators of the health of the marine ecosystem, a very complex system which is difficult to understand or measure by any means. If we focus on changes in these indicator bird species we may be able to assist marine scientists better understand what is changing in the complex marine ecosystem. This is important because there may be relatively hidden changes happening in the marine systems which we have not detected yet or do not fully understand. 

Northern Gannet increases south of Cape Cod, for example, may be indicating something we are not understanding fully yet. The Northern Nassau Christmas Bird Count, for example, had ZERO gannets for 38 years from its inception in 1953 until 1991, when it had its first gannet, actually 2 birds. After that the count had 4 in 1994, 1 in 1999 and 2000, 3 in 2001, 1 in 2003 and 2004, 4 in 2007, 16 in 2010, 18 in 2011, 2 in 2012 and 6 in 2013. Clearly something has changed since 1991.

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LIST OF ALL SPECIES REPORTED TO OUR eBIRD ACCOUNT "LIS BIRDCOUNT":
Row #,Species,Count,Location,S/P,Date,LocID,SubID

1,Brant - Branta bernicla,160,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
2,Canada Goose - Branta canadensis,14,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
3,Mute Swan - Cygnus olor,6,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
4,Gadwall - Anas strepera,20,Overlooking Eastchester Bay from Pelham Bay Park South,US-NY,01 Dec 2013,L1409782,S15829166
5,Eurasian Wigeon - Anas penelope,1,"Linden Shore, Branford",US-CT,14 Dec 2013,L1487489,S15967881
6,American Wigeon - Anas americana,8,"Linden Shore, Branford",US-CT,13 Dec 2013,L1487489,S15949777
7,American Black Duck - Anas rubripes,50,Stratford Point,US-CT,11 Nov 2013,L611064,S15728953
8,Mallard - Anas platyrhynchos,3,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
9,Northern Pintail - Anas acuta,1,Hammonasset Beach SP,US-CT,02 Jan 2014,L298379,S16210808
10,Green-winged Teal - Anas crecca,2,Birdseye Boat Ramp,US-CT,06 Dec 2013,L630265,S15919412
11,Canvasback - Aythya valisineria,1,Twin Island East Side Overlooking Sound,US-NY,18 Dec 2013,L1407010,S16019015
12,Redhead - Aythya americana,5,New Haven Harbour,US-CT,10 Jan 2014,L1311469,S16373710
13,Greater Scaup - Aythya marila,547,Overlooking Eastchester Bay from Pelham Bay Park South,US-NY,01 Dec 2013,L1409782,S15829166
14,Lesser Scaup - Aythya affinis,5,Overlooking Eastchester Bay from Pelham Bay Park South,US-NY,01 Dec 2013,L1409782,S15829166
15,King Eider - Somateria spectabilis,1,Harkness Memorial SP,US-CT,01 Dec 2013,L297947,S15859884
16,Common Eider - Somateria mollissima,22,Harkness Memorial SP,US-CT,01 Dec 2013,L297947,S15859887
17,Harlequin Duck - Histrionicus histrionicus,1,PI--Route 14,US-NY,06 Dec 2013,L985269,S15888606
18,Surf Scoter - Melanitta perspicillata,6,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
19,White-winged Scoter - Melanitta fusca,1,Stratford Point,US-CT,11 Nov 2013,L611064,S15728953
20,Black Scoter - Melanitta americana,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
21,Long-tailed Duck - Clangula hyemalis,73,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
22,Bufflehead - Bucephala albeola,12,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
23,Common Goldeneye - Bucephala clangula,16,Brazos Road (East Haven),US-CT,30 Nov 2013,L692455,S15859886
24,Barrow's Goldeneye - Bucephala islandica,1,Brazos Road (East Haven),US-CT,30 Nov 2013,L692455,S15859886
25,Hooded Merganser - Lophodytes cucullatus,12,Hammonasset Beach SP,US-CT,02 Dec 2013,L298379,S15875439
26,Common Merganser - Mergus merganser,1,"Knollwood Beach, Old Saybrook",US-CT,05 Jan 2014,L1358975,S16256766
27,Red-breasted Merganser - Mergus serrator,3,Harkness Memorial SP,US-CT,01 Dec 2013,L297947,S15859884
28,Ruddy Duck - Oxyura jamaicensis,7,Lagoon area between Hunter and Twin Islands,US-NY,04 Dec 2013,L800647,S15862958
29,Red-throated Loon - Gavia stellata,12,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
30,Pacific Loon - Gavia pacifica,1,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
31,Common Loon - Gavia immer,6,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
32,Pied-billed Grebe - Podilymbus podiceps,1,Overlooking Eastchester Bay from Pelham Bay Park South,US-NY,01 Dec 2013,L1409782,S15829166
33,Horned Grebe - Podiceps auritus,1,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
34,Red-necked Grebe - Podiceps grisegena,1,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
35,Northern Gannet - Morus bassanus,1,Stratford Point,US-CT,11 Nov 2013,L611064,S15728953 (proposed for the RED category because it is such a key/volatile/visible bio-indicator of marine health & productivity, not because it is rare -- thoughts?)
36,Double-crested Cormorant - Phalacrocorax auritus,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
37,Great Cormorant - Phalacrocorax carbo,1,Harkness Memorial SP,US-CT,01 Dec 2013,L297947,S15859887
38,Great Blue Heron - Ardea herodias,1,Shippan Point,US-CT,03 Dec 2013,L1119161,S16216351
39,Black-crowned Night-Heron - Nycticorax nycticorax,1,Pelham Bay Park--The Lagoon,US-NY,10 Dec 2013,L1816678,S15966717
40,Turkey Vulture - Cathartes aura,6,Harkness Memorial SP,US-CT,07 Dec 2013,L297947,S15898576
41,Northern Harrier - Circus cyaneus,1,Hammonasset Beach SP,US-CT,02 Dec 2013,L298379,S15875441
42,Sharp-shinned Hawk - Accipiter striatus,1,Hammonasset Beach SP,US-CT,07 Dec 2013,L298379,S15919415
43,Cooper's Hawk - Accipiter cooperii,1,Orient Point,US-NY,01 Dec 2013,L169393,S15862908
44,Bald Eagle - Haliaeetus leucocephalus,1,Twin Island East Side Overlooking Sound,US-NY,10 Dec 2013,L1407010,S15966718
45,Red-tailed Hawk - Buteo jamaicensis,1,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
46,Rough-legged Hawk - Buteo lagopus,1,Short Beach Park,US-CT,21 Dec 2013,L249800,S16042508
47,American Coot - Fulica americana,2,Birdseye Boat Ramp,US-CT,02 Dec 2013,L630265,S15873198
48,Black-bellied Plover - Pluvialis squatarola,1,Hammonasset Beach SP,US-CT,02 Dec 2013,L298379,S15875441
49,Semipalmated Plover - Charadrius semipalmatus,1,Twin Island East Side Overlooking Sound,US-NY,20 Dec 2013,L1407010,S16032555
50,Killdeer - Charadrius vociferus,1,Hammonasset Beach SP,US-CT,02 Dec 2013,L298379,S15875441
51,Greater Yellowlegs - Tringa melanoleuca,1,"Bayview Avenue, Manhasset Bay",US-NY,04 Dec 2013,L1416657,S15859895
52,Lesser Yellowlegs - Tringa flavipes,1,"Bayview Avenue, Manhasset Bay",US-NY,04 Dec 2013,L1416657,S15859895
53,Ruddy Turnstone - Arenaria interpres,3,Brazos Road (East Haven),US-CT,02 Dec 2013,L692455,S15875437
54,Sanderling - Calidris alba,23,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
55,Dunlin - Calidris alpina,30,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
56,Purple Sandpiper - Calidris maritima,3,Harkness Memorial SP,US-CT,01 Dec 2013,L297947,S15859884
57,Common Murre - Uria aalge,1,New London to Orient Point Ferry (NY water),US-NY,28 Dec 2013,L1373227,S16125569
58,Razorbill - Alca torda,3,Long Island Sound Bird Count - West,US-CT,03 Dec 2013,L2452801,S15875438
59,Black Guillemot - Cepphus grylle,1,"Seacliff, Overlook at the Blvd/Cliff way",US-NY,26 Dec 2013,L2483238,S16078771
60,Bonaparte's Gull - Chroicocephalus philadelphia,2,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
61,Black-headed Gull - Chroicocephalus ridibundus,1,Stonington Point,US-CT,27 Dec 2013,L795323,S16106894
62,Laughing Gull - Leucophaeus atricilla,1,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
63,Ring-billed Gull - Larus delawarensis,3,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
64,Herring Gull - Larus argentatus,13,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
65,Iceland Gull - Larus glaucoides,1,Orient Point,US-NY,21 Dec 2013,L169393,S16046574
66,Lesser Black-backed Gull - Larus fuscus,1,Stratford Point,US-CT,22 Dec 2013,L740885,S16051545
67,Glaucous Gull - Larus hyperboreus,1,Pryibil Beach,US-NY,04 Jan 2014,L2074328,S16279496
68,Great Black-backed Gull - Larus marinus,2,LIS test location2,US-CT,05 Nov 2013,L2422138,S15670268
69,Rock Pigeon - Columba livia,25,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
70,Mourning Dove - Zenaida macroura,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
71,Great Horned Owl - Bubo virginianus,1,Hammonasset Beach SP,US-CT,02 Dec 2013,L298379,S15875441
72,Snowy Owl - Bubo scandiacus,2,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883 (a special case)
73,Belted Kingfisher - Megaceryle alcyon,1,Brazos Road (East Haven),US-CT,02 Dec 2013,L692455,S15875437
74,Red-bellied Woodpecker - Melanerpes carolinus,1,Stepping Stone Park,US-NY,01 Dec 2013,L1403484,S15820063
75,Yellow-bellied Sapsucker - Sphyrapicus varius,1,Stepping Stone Park,US-NY,01 Dec 2013,L1403484,S15820063
76,Downy Woodpecker - Picoides pubescens,1,Orient Point,US-NY,01 Dec 2013,L169393,S15862908
77,Hairy Woodpecker - Picoides villosus,1,Sands Point Preserve,US-NY,04 Dec 2013,L293460,S15859880
78,Northern Flicker - Colaptes auratus,1,Orient Beach SP,US-NY,07 Dec 2013,L502729,S16086247
79,Merlin - Falco columbarius,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
80,Peregrine Falcon - Falco peregrinus,2,Penfield Reef,US-CT,01 Dec 2013,L759554,S15825611
81,Monk Parakeet - Myiopsitta monachus,27,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
82,Eastern Phoebe - Sayornis phoebe,1,Sands Point Preserve,US-NY,21 Dec 2013,L293460,S16051546
83,Blue Jay - Cyanocitta cristata,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
84,American Crow - Corvus brachyrhynchos,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
85,Fish Crow - Corvus ossifragus,1,Burying Hill Beach,US-CT,06 Dec 2013,L480147,S15919410
86,Horned Lark - Eremophila alpestris,12,Long Beach/Long Beach West,US-CT,03 Dec 2013,L1389381,S15859894
87,Black-capped Chickadee - Poecile atricapillus,2,Sands Point Preserve,US-NY,02 Dec 2013,L293460,S15859890
88,Tufted Titmouse - Baeolophus bicolor,2,Sands Point Preserve,US-NY,02 Dec 2013,L293460,S15859890
89,White-breasted Nuthatch - Sitta carolinensis,1,Sands Point Preserve,US-NY,21 Dec 2013,L293460,S16051546
90,Winter Wren - Troglodytes hiemalis,1,Sands Point Preserve,US-NY,21 Dec 2013,L293460,S16051546
91,Carolina Wren - Thryothorus ludovicianus,1,Stepping Stone Park,US-NY,01 Dec 2013,L1403484,S15820063
92,Golden-crowned Kinglet - Regulus satrapa,2,PI--Route 1,US-NY,06 Dec 2013,L985254,S15888610
93,Ruby-crowned Kinglet - Regulus calendula,1,Pelham Bay Park--Hunter Island,US-NY,22 Dec 2013,L838208,S16305486
94,Hermit Thrush - Catharus guttatus,1,Sands Point Preserve,US-NY,02 Dec 2013,L293460,S15859890
95,American Robin - Turdus migratorius,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
96,Gray Catbird - Dumetella carolinensis,1,PI--Route 1,US-NY,06 Dec 2013,L985254,S15888610
97,Brown Thrasher - Toxostoma rufum,1,Pelham Bay Park--Hunter Island,US-NY,22 Dec 2013,L838208,S16305486
98,Northern Mockingbird - Mimus polyglottos,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
99,European Starling - Sturnus vulgaris,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
100,American Pipit - Anthus rubescens,4,Sandy Point,US-CT,14 Dec 2013,L109233,S15991791
101,Cedar Waxwing - Bombycilla cedrorum,14,Sands Point Preserve,US-NY,04 Dec 2013,L293460,S15859880
102,Lapland Longspur - Calcarius lapponicus,1,Hammonasset Beach SP,US-CT,07 Dec 2013,L298379,S15919415
103,Snow Bunting - Plectrophenax nivalis,120,Stratford Point,US-CT,11 Nov 2013,L611064,S15728953
104,Pine Warbler - Setophaga pinus,1,Hammonasset Beach SP,US-CT,02 Jan 2014,L298379,S16210808
105,Yellow-rumped Warbler - Setophaga coronata,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
106,Eastern Towhee - Pipilo erythrophthalmus,1,Pryibil Beach,US-NY,20 Dec 2013,L2074328,S16279494
107,American Tree Sparrow - Spizella arborea,3,Pryibil Beach,US-NY,20 Dec 2013,L2074328,S16279494
108,Chipping Sparrow - Spizella passerina,1,Hammonasset Beach SP,US-CT,07 Dec 2013,L298379,S15919415
109,Clay-colored Sparrow - Spizella pallida,2,Hammonasset Beach SP,US-CT,07 Dec 2013,L298379,S15919415
110,Field Sparrow - Spizella pusilla,1,Hammonasset Beach SP,US-CT,07 Dec 2013,L298379,S15919415
111,Savannah Sparrow - Passerculus sandwichensis,4,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
112,Fox Sparrow - Passerella iliaca,2,Bar Beach Town Park,US-NY,04 Dec 2013,L1452919,S15860173
113,Song Sparrow - Melospiza melodia,2,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
114,Swamp Sparrow - Melospiza georgiana,1,Bayville Beach,US-NY,02 Dec 2013,L281570,S15859892
115,White-throated Sparrow - Zonotrichia albicollis,3,Eatons Neck--Hobart Beach,US-NY,01 Dec 2013,L325573,S15859883
116,Dark-eyed Junco - Junco hyemalis,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
117,Northern Cardinal - Cardinalis cardinalis,1,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
118,Red-winged Blackbird - Agelaius phoeniceus,200,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
119,Common Grackle - Quiscalus quiscula,3,Sands Point Preserve,US-NY,21 Dec 2013,L293460,S16051546
120,Brown-headed Cowbird - Molothrus ater,25,Stratford Point,US-CT,05 Nov 2013,L611064,S15728940
121,House Finch - Haemorhous mexicanus,6,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
122,American Goldfinch - Spinus tristis,4,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929
123,House Sparrow - Passer domesticus,8,Cove Place/ Russian Beach (seawatch),US-CT,05 Nov 2013,L800608,S15728929

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OTHER SPECIES OF INTEREST PROBABLY NOT SEEN DURING THIS COUNT:
Western Grebe.
Fulmars, Shearwaters, Petrels, and Storm-petrels.
Black-legged Kittiwake (and other small gull species).
Skuas and Jaegers.
Terns (in winter).
Other alcids, such as Dovekie, Puffin and Thick-billed Murre (which was seen in CT Jan 18th, 2014).
Other less likely seabirds, such as Frigatebirds, etc.