Also present  

Totals Cape May Bird Observatory - Avalon Seawatch 2018



 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Pale-bellied Brent Goose4618321196120742813587694657 (21 Oct)777124 Sep22 Dec
2.Canada Goose3519936712072170714172 (22 Nov)343125 Sep19 Dec
3.Lesser Canada Goose00011101 (11 Dec)1111 Dec11 Dec
4.Ross's Goose00011101 (3 Dec)113 Dec3 Dec
5.Snow/Ross's Goose01012201 (16 Oct)2216 Oct20 Dec
6.Snow Goose041127852532312254 (20 Nov)121123 Oct22 Dec
7.Mute Swan00022022 (19 Dec)1119 Dec19 Dec
8.Bewick's Swan0060187878031 (14 Nov)8710 Nov17 Dec
9.Wood Duck0715218293589936118 (31 Oct)41385 Oct6 Dec
10.Blue-winged Teal3910131306 (6 Oct)8723 Sep6 Nov
11.Shoveler350773133124937 (15 Nov)161528 Sep3 Dec
12.Gadwall020240444407 (8 Nov)16151 Oct16 Nov
13.American Wigeon15831192219216323 (12 Nov)353224 Sep11 Dec
14.Mallard63726811322322091 (16 Nov)292728 Sep22 Dec
15.Black Duck26601170801912186349288 (12 Nov)615624 Sep22 Dec
16.dabbling duck sp.11142361352352074 (11 Nov)222022 Sep1 Dec
17.duck sp.69924755407407086 (12 Nov)252327 Sep18 Dec
18.Black Duck/Mallard0483138282031 (12 Nov)8716 Oct18 Dec
19.Pintail517132616062009199217947 (16 Oct)464222 Sep16 Dec
20.Green-winged Teal6328113649565286457711101 (5 Nov)625723 Sep9 Dec
21.Canvasback00235502 (20 Nov)3320 Nov17 Dec
22.Redhead085487070026 (5 Nov)141322 Oct6 Dec
23.Aythya sp.0313346182178452 (5 Nov)272527 Oct22 Dec
24.Ring-necked Duck02217011203203051 (5 Nov)131216 Oct3 Dec
25.Scaup02016498993990930106 (12 Nov)63581 Oct20 Dec
26.Greater / Lesser Scaup047531196774633141136 (20 Nov)373417 Oct20 Dec
27.Lesser Scaup084542496756687147 (15 Nov)37346 Oct20 Dec
28.King Eider00123302 (4 Dec)2219 Nov4 Dec
29.Eider111205923092664339 (24 Nov)534930 Sep20 Dec
30.Harlequin Duck00044402 (17 Dec)334 Dec17 Dec
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
31.Surf Scoter4357150534605577116230114909132114383 (5 Nov)968823 Sep22 Dec
32.White-winged Scoter111851213876962414551 (9 Nov)756928 Sep22 Dec
33.Surf/Black Scoter238250882602250125636026698296623255 (19 Oct)968824 Sep22 Dec
34.Black Scoter3956145598131338166512975432804621708123381 (5 Nov)1009222 Sep22 Dec
35.scoter sp.196311313761888997784438320395245283 (12 Nov)777124 Sep22 Dec
36.Long-tailed Duck0631076276739063528378833 (18 Dec)68639 Oct22 Dec
37.Bufflehead03031318591680159585603 (11 Nov)555117 Oct22 Dec
38.Goldeneye031711312925 (17 Nov)181722 Oct19 Dec
39.Hooded Merganser0218511198197197 (12 Nov)181730 Oct19 Dec
40.Goosander00718807 (19 Nov)2219 Nov3 Dec
41.Red-breasted Merganser027727433118799519298 (15 Nov)625714 Oct22 Dec
42.Ruddy Duck01101121208 (16 Oct)5516 Oct19 Dec
43.Red-throated Diver474855508381560075598282478236 (20 Nov)888124 Sep22 Dec
44.Pacific Loon01001101 (15 Oct)1115 Oct15 Oct
45.Great Northern Diver111034468561569151950214 (30 Oct)857822 Sep22 Dec
46.diver sp.00112201 (13 Nov)2213 Nov4 Dec
47.Cory's Shearwater41005233 (25 Sep)3324 Sep2 Oct
48.Manx Shearwater820010195 (25 Sep)4424 Sep29 Oct
49.shearwater sp.30003122 (25 Sep)2224 Sep25 Sep
50.Pied-billed Grebe01102201 (8 Oct)228 Oct11 Nov
51.Red-necked Grebe03339813 (20 Oct)8720 Oct19 Dec
52.Slavonian Grebe0937186460410 (11 Nov)262416 Oct20 Dec
53.Night Heron092009292068 (12 Oct)2212 Oct21 Oct
54.Great Blue Heron5064815568598581172 (5 Oct)504622 Sep18 Dec
55.Great White Egret03153113473461145 (12 Oct)14136 Oct4 Dec
56.heron sp.0190001901900190 (12 Oct)1112 Oct12 Oct
57.Snowy Egret0200902092090173 (12 Oct)5512 Oct3 Nov
58.Brown Pelican443134003973722587 (26 Oct)363322 Sep16 Nov
59.Gannet845455248254471348353381210234747 (19 Nov)968822 Sep22 Dec
60.Brown Booby01001011 (9 Oct)119 Oct9 Oct
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
61.Double-crested Cormorant3978103976212752591294881294781014887 (26 Oct)898222 Sep19 Dec
62.Cormorant (p. c. carbo)218117383805 (26 Oct)262430 Sep12 Dec
63.Turkey Vulture02002202 (12 Oct)1112 Oct12 Oct
64.Black Vulture00202202 (17 Nov)1117 Nov17 Nov
65.Osprey1329304545016 (12 Oct)222022 Sep14 Nov
66.Golden Eagle01001101 (22 Oct)1122 Oct22 Oct
67.Sharp-shinned Hawk12003301 (30 Sep)3330 Sep22 Oct
68.Cooper's Hawk01102201 (30 Oct)2230 Oct16 Nov
69.Northern Harrier02040242404 (24 Oct)161512 Oct25 Nov
70.Bald Eagle21200141403 (12 Oct)10929 Sep30 Oct
71.Red-tailed Hawk00101101 (10 Nov)1110 Nov10 Nov
72.American Oystercatcher169284903657956514177 (12 Oct)302824 Sep4 Dec
73.American Golden Plover10001101 (25 Sep)1125 Sep25 Sep
74.Grey Plover1334407878025 (14 Nov)141328 Sep24 Nov
75.Killdeer02103301 (8 Oct)338 Oct16 Nov
76.Piping Plover01001101 (14 Oct)1114 Oct14 Oct
77.Marbled Godwit01001101 (27 Oct)1127 Oct27 Oct
78.Knot030003027320 (16 Oct)3316 Oct29 Oct
79.wader spec.01001101 (12 Oct)1112 Oct12 Oct
80.Sanderling086507373035 (8 Nov)4416 Oct8 Nov
81.Dunlin011773008478470380 (14 Nov)20182 Oct21 Nov
82.Purple Sandpiper00160161606 (13 Nov)3313 Nov26 Nov
83.Least Sandpiper10012201 (25 Sep)2225 Sep4 Dec
84.Semipalmated Sandpiper40004404 (25 Sep)1125 Sep25 Sep
85.American Woodcock00112201 (22 Nov)2222 Nov4 Dec
86.Willet00707347 (24 Nov)1124 Nov24 Nov
87.Greater Yellowlegs173112665 (18 Oct)8726 Sep3 Dec
88.Black Skimmer3811650159153648 (5 Oct)181722 Sep14 Nov
89.Kittiwake01217201915 (18 Dec)1098 Oct18 Dec
90.Bonaparte's Gull0564110641171117110826 (26 Nov)343114 Oct19 Dec
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
91.Little Gull00101101 (26 Nov)1126 Nov26 Nov
92.Laughing Gull9362083473101729097285765216841 (23 Oct)777122 Sep17 Dec
93.Ring-billed Gull495552654786702669751177 (12 Nov)797324 Sep22 Dec
94.Great Black-backed Gull8540369741122612260231 (5 Nov)656024 Sep22 Dec
95.Herring Gull154276792021323131112132 (13 Nov)686324 Sep18 Dec
96.Lesser Black-backed Gull730462858149 (8 Oct)363324 Sep3 Dec
97.Caspian Tern01200121205 (16 Oct)761 Oct27 Oct
98.Royal Tern2072937101120109822207 (22 Oct)555124 Sep20 Nov
99.Common Tern24656503073007129 (22 Sep)272522 Sep5 Nov
100.Arctic Tern01001101 (23 Oct)1123 Oct23 Oct
101.Forster's Tern493011127554340426278811 (23 Oct)585324 Sep4 Dec
102.Sterna spec.529106262033 (29 Sep)8724 Sep19 Nov
103.Pomarine Skua00314401 (5 Nov)445 Nov22 Dec
104.Arctic Skua361283401981494926 (15 Oct)504622 Sep26 Nov
105.Long-tailed Skua01001101 (22 Oct)1122 Oct22 Oct
106.S. parasiticus / pomarinus00426602 (5 Nov)555 Nov22 Dec
107.Razorbill0172522253023631671763 (22 Dec)141323 Oct22 Dec
108.Razorbill/Guillemot00012591259899360397 (18 Dec)5517 Dec22 Dec
109.Mourning Dove03003301 (25 Oct)3325 Oct30 Oct
110.Yellow-billed Cuckoo07007704 (13 Oct)4413 Oct22 Oct
111.Short-eared Owl01001101 (22 Oct)1122 Oct22 Oct
112.Chimney Swift0264002642640260 (12 Oct)3312 Oct30 Oct
113.Ruby-throated Hummingbird10001101 (25 Sep)1125 Sep25 Sep
114.Belted Kingfisher1830121205 (13 Oct)8723 Sep8 Nov
115.Red-headed Woodpecker10001101 (27 Sep)1127 Sep27 Sep
116.Red-bellied Woodpecker02013301 (22 Oct)3322 Oct1 Dec
117.Yellow-bellied Sapsucker01001101 (22 Oct)1122 Oct22 Oct
118.Hairy Woodpecker01001101 (19 Oct)1119 Oct19 Oct
119.Northern Flicker6900151504 (30 Sep)10929 Sep31 Oct
120.American Kestrel278108181075 (12 Oct)7625 Sep19 Nov
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
121.Merlin83220424207 (12 Oct)262424 Sep13 Nov
122.Peregrine142100353506 (25 Sep)181722 Sep24 Oct
123.Eastern Phoebe07007705 (22 Oct)3312 Oct22 Oct
124.Blue-headed Vireo02002202 (13 Oct)1113 Oct13 Oct
125.Cedar Waxwing231502020014 (2 Nov)8727 Sep20 Nov
126.Shore Lark022162962318 (18 Nov)872 Oct6 Dec
127.Tree Swallow131760816602091208651000 (28 Sep)151422 Sep21 Nov
128.Swallow01001101 (13 Oct)1113 Oct13 Oct
129.Golden-crowned Kinglet07209902 (30 Oct)8713 Oct4 Nov
130.Ruby-crowned Kinglet03003302 (22 Oct)2222 Oct30 Oct
131.Wren02002201 (14 Oct)2214 Oct31 Oct
132.Red-breasted Nuthatch2900111104 (13 Oct)7630 Sep30 Oct
133.White-breasted Nuthatch02002201 (16 Oct)2216 Oct17 Oct
134.Brown Creeper01102201 (31 Oct)2231 Oct4 Nov
135.Catharus sp.00101101 (13 Nov)1113 Nov13 Nov
136.Hermit Thrush02103301 (25 Oct)3325 Oct1 Nov
137.American Robin029523636024 (30 Oct)111018 Oct4 Dec
138.House Sparrow07007706 (30 Oct)2229 Oct30 Oct
139.Buff-bellied Pipit02681352876 (22 Oct)16158 Oct3 Dec
140.finch sp.00101101 (20 Nov)1120 Nov20 Nov
141.Purple Finch01010111103 (30 Oct)981 Oct19 Nov
142.House Finch05005505 (30 Oct)1130 Oct30 Oct
143.Mealy Redpoll00101011 (19 Nov)1119 Nov19 Nov
144.Crossbill01001101 (22 Oct)1122 Oct22 Oct
145.American Goldfinch01819216289285474 (30 Oct)403716 Oct17 Dec
146.Pine Siskin06040261261012523 (30 Oct)353216 Oct10 Dec
147.Snow Bunting01506422 (18 Nov)4422 Oct21 Nov
148.Fox Sparrow (Red)01001101 (30 Oct)1130 Oct30 Oct
149.Song Sparrow03003301 (22 Oct)3322 Oct31 Oct
150.White-crowned Sparrow02002201 (22 Oct)2222 Oct25 Oct
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
151.White-throated Sparrow08008805 (25 Oct)4422 Oct31 Oct
152.Dark-eyed Junco0921121207 (30 Oct)7622 Oct3 Dec
153.Dark-eyed Junco (Slate-colored)03104401 (13 Oct)4413 Oct20 Nov
154.Savannah Sparrow03003302 (22 Oct)2222 Oct30 Oct
155.Chipping Sparrow01610171709 (25 Oct)7622 Oct30 Nov
156.Yellow-breasted Chat01001101 (22 Oct)1122 Oct22 Oct
157.Eastern Meadowlark04105502 (17 Oct)4412 Oct21 Nov
158.Red-winged Blackbird1706111024221923170 (30 Sep)171630 Sep27 Nov
159.Brown-headed Cowbird01001101 (24 Oct)1124 Oct24 Oct
160.Rusty Blackbird01001101 (30 Oct)1130 Oct30 Oct
161.Nashville Warbler01001101 (22 Oct)1122 Oct22 Oct
162.Common Yellowthroat01001101 (13 Oct)1113 Oct13 Oct
163.Cape May Warbler03003301 (3 Oct)333 Oct22 Oct
164.Blackpoll Warbler130303434014 (12 Oct)111027 Sep6 Nov
165.Palm Warbler02002201 (12 Oct)2212 Oct22 Oct
166.Palm Warbler (Yellow)01001101 (25 Oct)1125 Oct25 Oct
167.Myrtle Warbler2528805385362206 (30 Oct)262430 Sep14 Nov
168.Prairie Warbler01001101 (13 Oct)1113 Oct13 Oct
169.Black-throated Green Warbler01001101 (28 Oct)1128 Oct28 Oct
170.Northern Cardinal01001101 (8 Oct)118 Oct8 Oct
171.Dickcissel01001011 (8 Oct)118 Oct8 Oct
172.passerine sp.033023535017 (13 Oct)12112 Oct4 Dec
173.warbler sp. 726103434012 (12 Oct)121127 Sep16 Nov
Other species
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Bottle-Nosed Dolphin030703737030 (2 Oct)332 Oct20 Nov
2.Humpback whale081110552 (2 Oct)872 Oct5 Dec
3.Grey seal00112201 (13 Nov)2213 Nov4 Dec
4.Common Seal01023301 (30 Oct)3330 Oct6 Dec
5.bat sp.116001717012 (12 Oct)7630 Sep25 Oct
6.Eastern Red Bat4231101004 (27 Sep)8727 Sep3 Dec
Other species
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Orange Sulphur 15006422 (15 Oct)5522 Sep31 Oct
2.Monarch14710371901203112875356 (16 Oct)474322 Sep21 Nov
3.Common Buckeye 452499030313017341 (2 Oct)343129 Sep25 Nov
4.Camberwell Beauty01001101 (30 Oct)1130 Oct30 Oct
5.Black Swallowtail02002111 (1 Oct)221 Oct23 Oct
6.Cloudless Sulphur 21104222 (29 Sep)3329 Sep7 Nov
7.Small White13004401 (29 Sep)4429 Sep25 Oct
8.Question Mark/Eastern Comma03014312 (30 Oct)3325 Oct3 Dec
9.Red Admiral044204645125 (22 Oct)7616 Oct17 Nov
10.Painted Lady02002201 (23 Oct)2223 Oct30 Oct
11.American Lady01001101 (1 Oct)111 Oct1 Oct
Other species
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
1.Common Green Darner228103125618 (3 Oct)9828 Sep3 Nov
2.Wandering Glider7570064511317 (3 Oct)111029 Sep22 Oct
3.Spot-winged Glider04004312 (1 Oct)331 Oct16 Oct
 SpeciesSepOctNovDecTotalsSNMaximumPresence
(%)
Presence
(days)
FirstLast 
  Totals 127454123943830975497786321377067192542 10092  
  Observation hours 107:53353:19308:35210:35980:22


 
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