Totals Cape May Bird Observatory - Springwatch (NJ) 2021

Year
Period
count-field
Also present

	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
1.	Pale-bellied Brent Goose	249	118	68	435	275	160	58 (11 Mar)	35	32	8 Mar	17 May
2.	Canada Goose	7058	50	68	7176	80	7096	4259 (9 Mar)	28	26	2 Mar	31 May
3.	Lesser Canada Goose	5	0	0	5	0	5	5 (9 Mar)	1	1	9 Mar	9 Mar
4.	Snow Goose	192	0	0	192	0	192	138 (9 Mar)	4	4	2 Mar	12 Mar
5.	goose sp.	1	0	0	1	0	1	1 (12 Mar)	1	1	12 Mar	12 Mar
6.	Mute Swan	8	10	24	42	21	21	13 (28 May)	10	9	2 Mar	28 May
7.	Wood Duck	34	10	25	69	4	65	22 (25 Mar)	20	18	1 Mar	29 May
8.	Blue-winged Teal	0	2	0	2	2	0	2 (25 Apr)	1	1	25 Apr	25 Apr
9.	Shoveler	4	0	0	4	0	4	4 (2 Mar)	1	1	2 Mar	2 Mar
10.	Gadwall	2	0	0	2	2	0	2 (26 Mar)	1	1	26 Mar	26 Mar
11.	American Wigeon	4	3	0	7	3	4	4 (4 Mar)	2	2	4 Mar	15 Apr
12.	Mallard	7	8	2	17	1	16	4 (13 Mar)	8	7	7 Mar	28 May
13.	Black Duck	21	7	10	38	4	34	9 (8 May)	15	14	3 Mar	8 May
14.	Pintail	22	0	0	22	2	20	15 (9 Mar)	4	4	9 Mar	25 Mar
15.	duck sp.	7	1	3	11	3	8	7 (26 Mar)	3	3	26 Mar	13 May
16.	Green-winged Teal	117	29	0	146	18	128	74 (25 Mar)	9	8	25 Mar	23 Apr
17.	Ring-necked Duck	1	0	0	1	1	0	1 (25 Mar)	1	1	25 Mar	25 Mar
18.	Scaup	1	0	0	1	1	0	1 (6 Mar)	1	1	6 Mar	6 Mar
19.	Lesser Scaup	24	8	0	32	7	25	8 (17 Apr)	11	10	2 Mar	17 Apr
20.	Greater / Lesser Scaup	5	0	0	5	4	1	4 (3 Mar)	2	2	2 Mar	3 Mar
21.	Eider	9	7	0	16	14	2	6 (2 Mar)	7	6	2 Mar	27 Apr
22.	Surf Scoter	5115	3915	100	9130	8672	458	1565 (30 Mar)	85	78	1 Mar	29 May
23.	White-winged Scoter	17	13	0	30	24	6	7 (17 Mar)	17	16	3 Mar	28 Apr
24.	Black Scoter	4551	2857	145	7553	6996	557	1343 (30 Mar)	83	76	1 Mar	31 May
25.	scoter sp.	155	38	0	193	147	46	99 (30 Mar)	11	10	1 Mar	28 Apr
26.	Surf/Black Scoter	576	981	76	1633	1224	409	219 (19 Apr)	50	46	3 Mar	28 May
27.	Long-tailed Duck	691	36	0	727	587	140	99 (29 Mar)	38	35	1 Mar	14 Apr
28.	Bufflehead	13	0	0	13	6	7	3 (2 Mar)	9	8	1 Mar	25 Mar
29.	Goldeneye	3	0	0	3	1	2	2 (9 Mar)	2	2	3 Mar	9 Mar
30.	Goosander	1	0	0	1	0	1	1 (20 Mar)	1	1	20 Mar	20 Mar
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
31.	Red-breasted Merganser	1035	262	4	1301	502	799	97 (14 Mar)	65	60	2 Mar	18 May
32.	Common Nighthawk	0	0	1	1	0	1	1 (5 May)	1	1	5 May	5 May
33.	Chimney Swift	5	416	403	824	2	822	193 (30 Apr)	39	36	29 Mar	29 May
34.	Ruby-throated Hummingbird	0	15	52	67	0	67	13 (3 May)	25	23	23 Apr	27 May
35.	Yellow-billed Cuckoo	0	1	4	5	1	4	2 (5 May)	4	4	23 Apr	16 May
36.	Black-billed Cuckoo	0	0	1	1	0	1	1 (19 May)	1	1	19 May	19 May
37.	Feral Pigeon	1	1	0	2	0	2	1 (29 Mar)	2	2	29 Mar	20 Apr
38.	Mourning Dove	3	1	1	5	0	5	2 (29 Mar)	4	4	25 Mar	1 May
39.	Slavonian Grebe	27	0	0	27	26	1	8 (10 Mar)	14	13	2 Mar	30 Mar
40.	American Oystercatcher	125	16	31	172	132	40	38 (10 Mar)	34	31	1 Mar	31 May
41.	Grey Plover	0	23	81	104	13	91	13 (8 May)	37	34	6 Apr	31 May
42.	Killdeer	24	1	6	31	1	30	6 (15 Mar)	13	12	1 Mar	31 May
43.	Semipalmated Plover	1	1	24	26	8	18	8 (29 May)	10	9	13 Mar	29 May
44.	Piping Plover	4	1	0	5	2	3	2 (4 Mar)	4	4	4 Mar	28 Apr
45.	Upland Sandpiper	1	0	0	1	0	1	1 (25 Mar)	1	1	25 Mar	25 Mar
46.	Hudsonian Whimbrel	0	68	120	188	69	119	35 (4 May)	21	19	11 Apr	17 May
47.	Short-billed Dowitcher	0	98	496	594	96	498	77 (7 May)	36	33	14 Apr	31 May
48.	American Woodcock	1	0	0	1	0	1	1 (25 Mar)	1	1	25 Mar	25 Mar
49.	Wilson's Phalarope	0	0	1	1	0	1	1 (1 May)	1	1	1 May	1 May
50.	Spotted Sandpiper	0	0	24	24	6	18	5 (14 May)	12	11	4 May	30 May
51.	Solitary Sandpiper	0	2	8	10	1	9	3 (4 May)	7	6	30 Apr	11 May
52.	Lesser Yellowlegs	4	40	90	134	12	122	34 (10 May)	23	21	5 Mar	27 May
53.	Willet	0	183	43	226	54	172	62 (28 Apr)	24	22	12 Apr	31 May
54.	Willet (Eastern)	0	69	68	137	29	108	31 (28 Apr)	23	21	14 Apr	31 May
55.	Willet (Western)	0	0	2	2	0	2	2 (23 May)	1	1	23 May	23 May
56.	Greater Yellowlegs	3	59	21	83	12	71	22 (29 Apr)	25	23	6 Mar	30 May
57.	Greater/Lesser Yellowlegs	4	1	8	13	5	8	5 (3 May)	4	4	29 Mar	10 May
58.	Turnstone	0	3	245	248	36	212	42 (23 May)	30	28	18 Apr	31 May
59.	Knot	0	0	130	130	1	129	20 (14 May)	20	18	4 May	31 May
60.	wader sp.	0	33	116	149	53	96	23 (23 May)	18	17	21 Apr	31 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
61.	small wader	0	1	208	209	78	131	67 (23 May)	17	16	30 Apr	31 May
62.	large wader	0	0	18	18	11	7	7 (2 May)	3	3	2 May	14 May
63.	Stilt Sandpiper	0	1	0	1	0	1	1 (25 Apr)	1	1	25 Apr	25 Apr
64.	Sanderling	42	67	451	560	74	486	72 (29 May)	46	42	11 Mar	31 May
65.	Dunlin	20	244	49	313	48	265	71 (6 Apr)	29	27	25 Mar	25 May
66.	Purple Sandpiper	1	15	16	32	1	31	9 (19 Apr)	9	8	6 Mar	29 May
67.	Least Sandpiper	0	4	82	86	0	86	18 (4 May)	21	19	12 Apr	24 May
68.	Pectoral Sandpiper	0	8	0	8	0	8	7 (7 Apr)	2	2	7 Apr	22 Apr
69.	Calidris sp.	0	10	0	10	0	10	9 (19 Apr)	2	2	18 Apr	19 Apr
70.	Semipalmated Sandpiper	0	13	533	546	52	494	180 (23 May)	26	24	29 Apr	31 May
71.	Black Skimmer	0	18	273	291	72	219	48 (11 May)	32	29	18 Apr	31 May
72.	Least Tern	0	12	55	67	25	42	30 (6 May)	10	9	25 Apr	24 May
73.	Gull-billed Tern	0	2	2	4	2	2	2 (29 Apr)	2	2	29 Apr	27 May
74.	Caspian Tern	0	10	32	42	2	40	16 (8 May)	11	10	28 Apr	31 May
75.	Forster's Tern	19	331	1844	2194	171	2023	1765 (6 May)	38	35	4 Mar	24 May
76.	Arctic Tern	0	0	5	5	5	0	4 (29 May)	2	2	26 May	29 May
77.	Common/Arctic Tern	0	0	5	5	5	0	5 (24 May)	1	1	24 May	24 May
78.	Common Tern	0	9	288	297	249	48	52 (24 May)	25	23	24 Apr	30 May
79.	Roseate Tern	0	0	5	5	5	0	5 (25 May)	1	1	25 May	25 May
80.	sterna sp.	0	1	8	9	8	1	7 (29 May)	3	3	18 Apr	30 May
81.	Royal Tern	0	2	2	4	4	0	2 (27 Apr)	2	2	27 Apr	8 May
82.	Bonaparte's Gull	490	274	32	796	217	579	143 (6 Mar)	57	52	2 Mar	21 May
83.	Black-headed Gull	0	1	1	2	0	2	1 (28 Apr)	2	2	28 Apr	9 May
84.	Laughing Gull	608	3330	9	3947	1799	2148	750 (17 Apr)	41	38	10 Mar	24 May
85.	Ring-billed Gull	287	206	34	527	45	482	51 (15 Mar)	68	63	1 Mar	11 May
86.	Herring Gull	644	1000	130	1774	81	1693	209 (3 Apr)	75	69	1 Mar	23 May
87.	Great Black-backed Gull	86	276	4	366	39	327	77 (3 Apr)	37	34	2 Mar	24 May
88.	Lesser Black-backed Gull	82	138	18	238	45	193	30 (27 Mar)	59	54	3 Mar	31 May
89.	large gull sp.	1	1	0	2	1	1	1 (31 Mar)	2	2	31 Mar	23 Apr
90.	California Gull	1	0	0	1	1	0	1 (31 Mar)	1	1	31 Mar	31 Mar
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
91.	Iceland Gull	1	0	0	1	1	0	1 (13 Mar)	1	1	13 Mar	13 Mar
92.	skua sp.	0	2	1	3	1	2	1 (13 Apr)	3	3	13 Apr	31 May
93.	Arctic Skua	0	12	49	61	30	31	6 (2 May)	29	27	14 Apr	30 May
94.	Razorbill	3	1	0	4	4	0	1 (3 Mar)	4	4	3 Mar	13 Apr
95.	Red-throated Diver	1755	2515	22	4292	4269	23	479 (31 Mar)	68	63	3 Mar	20 May
96.	Pacific Loon	0	1	0	1	1	0	1 (28 Apr)	1	1	28 Apr	28 Apr
97.	Great Northern Diver	17	1387	771	2175	166	2009	428 (2 May)	70	64	9 Mar	28 May
98.	diver sp.	0	0	1	1	1	0	1 (30 May)	1	1	30 May	30 May
99.	Sooty Shearwater	0	0	133	133	132	1	109 (24 May)	8	7	23 May	31 May
100.	Gannet	26305	13957	111	40373	40313	60	4559 (14 Mar)	85	78	2 Mar	31 May
101.	Cormorant (p. c. carbo)	8	6	1	15	12	3	3 (30 Mar)	12	11	11 Mar	2 May
102.	Double-crested Cormorant	1656	26880	6323	34859	9713	25146	9004 (27 Apr)	86	79	3 Mar	31 May
103.	White Ibis	0	145	232	377	2	375	152 (4 May)	15	14	6 Apr	27 May
104.	Glossy Ibis	8	950	463	1421	83	1338	150 (19 Apr)	47	43	29 Mar	31 May
105.	White-faced Ibis	0	0	1	1	0	1	1 (23 May)	1	1	23 May	23 May
106.	Little Blue Heron	0	5	8	13	0	13	2 (19 Apr)	11	10	13 Apr	28 May
107.	Tricolored Heron	0	9	10	19	2	17	4 (27 Apr)	11	10	10 Apr	25 May
108.	Snowy Egret	2	278	156	436	7	429	47 (17 Apr)	54	50	29 Mar	31 May
109.	Egretta sp.	1	5	0	6	1	5	3 (4 Apr)	3	3	27 Mar	29 Apr
110.	Green Heron	0	8	17	25	5	20	8 (5 May)	9	8	21 Apr	23 May
111.	Cattle Egret	1	3	5	9	0	9	3 (12 Apr)	4	4	27 Mar	4 May
112.	Great White Egret	39	150	48	237	7	230	27 (27 Mar)	45	41	10 Mar	31 May
113.	Great Blue Heron	83	271	31	385	64	321	75 (4 Apr)	46	42	5 Mar	27 May
114.	Brown Pelican	1	47	118	166	92	74	18 (27 Apr)	36	33	31 Mar	31 May
115.	Black Vulture	0	3	0	3	0	3	3 (6 Apr)	1	1	6 Apr	6 Apr
116.	Turkey Vulture	14	218	73	305	0	305	77 (3 Apr)	17	16	5 Mar	7 May
117.	Osprey	36	71	8	115	1	114	20 (27 Mar)	32	29	12 Mar	31 May
118.	Sharp-shinned Hawk	2	2	0	4	1	3	1 (4 Mar)	4	4	4 Mar	27 Apr
119.	Cooper's Hawk	0	2	3	5	0	5	1 (6 Apr)	5	5	6 Apr	12 May
120.	Northern Harrier	3	23	9	35	1	34	5 (23 Apr)	23	21	4 Mar	10 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
121.	Bald Eagle	23	32	7	62	0	62	8 (2 Apr)	26	24	2 Mar	17 May
122.	Mississippi Kite	0	0	28	28	0	28	12 (28 May)	4	4	23 May	28 May
123.	Red-shouldered Hawk	1	12	0	13	0	13	6 (6 Apr)	4	4	22 Mar	24 Apr
124.	Broad-winged Hawk	0	3	15	18	0	18	5 (11 May)	9	8	24 Apr	28 May
125.	Red-tailed Hawk	14	31	5	50	0	50	7 (23 Apr)	21	19	2 Mar	11 May
126.	buzzard sp.	0	1	0	1	0	1	1 (24 Apr)	1	1	24 Apr	24 Apr
127.	Long-eared Owl	1	0	0	1	0	1	1 (25 Mar)	1	1	25 Mar	25 Mar
128.	Short-eared Owl	0	1	0	1	0	1	1 (2 Apr)	1	1	2 Apr	2 Apr
129.	Belted Kingfisher	0	10	1	11	1	10	2 (12 Apr)	11	10	4 Apr	1 May
130.	Red-headed Woodpecker	0	44	90	134	2	132	31 (2 May)	20	18	28 Apr	20 May
131.	Red-bellied Woodpecker	0	32	127	159	29	130	38 (4 May)	26	24	24 Apr	19 May
132.	Yellow-bellied Sapsucker	2	3	0	5	0	5	2 (25 Mar)	3	3	25 Mar	28 Apr
133.	Hairy Woodpecker	0	0	2	2	2	0	1 (5 May)	2	2	5 May	14 May
134.	Northern Flicker	11	14	3	28	7	21	5 (30 Mar)	21	19	25 Mar	11 May
135.	Northern Flicker (Yellow-shafted)	0	0	1	1	0	1	1 (18 May)	1	1	18 May	18 May
136.	woodpecker sp.	0	1	0	1	0	1	1 (26 Apr)	1	1	26 Apr	26 Apr
137.	American Kestrel	4	88	4	96	0	96	17 (16 Apr)	23	21	27 Mar	6 May
138.	Merlin	3	14	11	28	1	27	5 (7 May)	22	20	13 Mar	23 May
139.	Peregrine	0	1	1	2	0	2	1 (2 Apr)	2	2	2 Apr	3 May
140.	Eastern Phoebe	107	0	1	108	13	95	101 (25 Mar)	8	7	11 Mar	25 May
141.	Empidonax sp.	0	0	7	7	1	6	7 (29 May)	1	1	29 May	29 May
142.	Eastern Kingbird	0	25	272	297	26	271	52 (10 May)	34	31	21 Apr	31 May
143.	Great Crested Flycatcher	0	0	1	1	0	1	1 (14 May)	1	1	14 May	14 May
144.	Red-eyed Vireo	0	0	3	3	0	3	1 (3 May)	3	3	3 May	30 May
145.	Blue Jay	0	92	592	684	22	662	172 (4 May)	26	24	16 Apr	28 May
146.	Fish Crow	17	31	0	48	7	41	9 (5 Apr)	15	14	4 Mar	25 Apr
147.	Raven	2	0	0	2	0	2	1 (3 Mar)	2	2	3 Mar	16 Mar
148.	Cedar Waxwing	0	123	119	242	2	240	40 (12 Apr)	22	20	6 Apr	31 May
149.	Tufted Titmouse	0	2	0	2	1	1	1 (7 Apr)	2	2	7 Apr	14 Apr
150.	Black-capped Chickadee	0	0	1	1	0	1	1 (8 May)	1	1	8 May	8 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
151.	Shore Lark	0	4	1	5	0	5	1 (10 Apr)	5	5	10 Apr	1 May
152.	Sand Martin	0	29	92	121	4	117	38 (1 May)	28	26	2 Apr	31 May
153.	Tree Swallow	73	451	31	555	3	552	213 (22 Apr)	46	42	2 Mar	25 May
154.	Purple Martin	20	87	71	178	3	175	25 (30 Apr)	42	39	12 Mar	31 May
155.	Northern Rough-winged Swallow	2	96	32	130	5	125	27 (30 Apr)	37	34	27 Mar	27 May
156.	Swallow	42	3420	2610	6072	53	6019	1211 (1 May)	71	65	27 Mar	31 May
157.	Cliff Swallow	7	90	295	392	0	392	217 (1 May)	34	31	27 Mar	27 May
158.	Cave Swallow	0	1	0	1	1	0	1 (2 Apr)	1	1	2 Apr	2 Apr
159.	swallow sp.	2	31	31	64	0	64	30 (2 May)	11	10	29 Mar	23 May
160.	Cliff/Cave Swallow	0	1	4	5	0	5	3 (29 May)	3	3	30 Apr	29 May
161.	Ruby-crowned Kinglet	0	2	0	2	0	2	1 (7 Apr)	2	2	7 Apr	12 Apr
162.	Golden-crowned Kinglet	20	2	0	22	0	22	15 (25 Mar)	5	5	15 Mar	7 Apr
163.	Blue-grey Gnatcatcher	4	97	142	243	11	232	105 (4 May)	30	28	27 Mar	23 May
164.	White-breasted Nuthatch	0	0	1	1	1	0	1 (20 May)	1	1	20 May	20 May
165.	Brown-headed Nuthatch	0	0	1	1	1	0	1 (20 May)	1	1	20 May	20 May
166.	Northern Mockingbird	0	2	3	5	0	5	1 (20 Apr)	5	5	20 Apr	12 May
167.	Brown Thrasher	0	0	1	1	0	1	1 (5 May)	1	1	5 May	5 May
168.	Starling	267	56	18	341	6	335	196 (2 Mar)	45	41	2 Mar	30 May
169.	Eastern Bluebird	33	9	9	51	3	48	13 (13 Mar)	26	24	4 Mar	28 May
170.	Swainson's Thrush	0	0	3	3	1	2	3 (29 May)	1	1	29 May	29 May
171.	Hermit Thrush	0	1	0	1	0	1	1 (12 Apr)	1	1	12 Apr	12 Apr
172.	American Robin	5513	12	5	5530	5	5525	3806 (4 Mar)	28	26	1 Mar	5 May
173.	flycatcher sp.	0	0	1	1	1	0	1 (30 May)	1	1	30 May	30 May
174.	sparrow sp.	1	0	1	2	0	2	1 (25 Mar)	2	2	25 Mar	4 May
175.	House Sparrow	3	0	0	3	0	3	3 (15 Mar)	1	1	15 Mar	15 Mar
176.	American Buff-bellied Pipit	21	2	3	26	0	26	10 (25 Mar)	13	12	2 Mar	13 May
177.	Purple Finch	0	1	0	1	0	1	1 (26 Apr)	1	1	26 Apr	26 Apr
178.	House Finch	122	86	69	277	25	252	29 (13 Mar)	54	50	2 Mar	28 May
179.	Crossbill	2	2	0	4	0	4	2 (19 Mar)	2	2	19 Mar	1 Apr
180.	American Goldfinch	0	455	794	1249	9	1240	163 (1 May)	49	45	6 Apr	31 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
181.	Pine Siskin	0	1	4	5	0	5	2 (4 May)	4	4	6 Apr	17 May
182.	Snow Bunting	1	0	0	1	0	1	1 (16 Mar)	1	1	16 Mar	16 Mar
183.	Chipping Sparrow	3	35	12	50	3	47	12 (12 Apr)	22	20	25 Mar	31 May
184.	Dark-eyed Junco	23	0	0	23	0	23	22 (25 Mar)	2	2	25 Mar	27 Mar
185.	White-throated Sparrow	0	1	0	1	0	1	1 (17 Apr)	1	1	17 Apr	17 Apr
186.	Savannah Sparrow	0	1	2	3	0	3	2 (10 May)	2	2	25 Apr	10 May
187.	Savannah Sparrow (Ipswich)	1	0	0	1	1	0	1 (12 Mar)	1	1	12 Mar	12 Mar
188.	Song Sparrow	4	0	0	4	0	4	4 (25 Mar)	1	1	25 Mar	25 Mar
189.	Swamp Sparrow	0	0	1	1	0	1	1 (16 May)	1	1	16 May	16 May
190.	Eastern Towhee	0	2	2	4	0	4	1 (7 Apr)	4	4	7 Apr	3 May
191.	Bobolink	0	0	19	19	0	19	5 (17 May)	9	8	5 May	23 May
192.	Eastern Meadowlark	4	0	4	8	3	5	2 (27 Mar)	8	7	4 Mar	28 May
193.	Baltimore Oriole	0	0	9	9	1	8	2 (2 May)	7	6	2 May	28 May
194.	Orchard Oriole	0	5	17	22	4	18	7 (4 May)	9	8	26 Apr	27 May
195.	Red-winged Blackbird	773	369	406	1548	15	1533	255 (13 Mar)	65	60	2 Mar	28 May
196.	Brown-headed Cowbird	2776	1386	151	4313	130	4183	339 (29 Mar)	67	62	4 Mar	23 May
197.	Rusty Blackbird	6	2	0	8	0	8	3 (4 Mar)	4	4	2 Mar	6 Apr
198.	blackbird sp.	0	0	1	1	1	0	1 (13 May)	1	1	13 May	13 May
199.	Common Grackle	2771	908	121	3800	37	3763	784 (13 Mar)	71	65	2 Mar	27 May
200.	Boat-tailed Grackle	6	59	45	110	7	103	12 (28 Apr)	30	28	21 Mar	30 May
201.	Black-and-white Warbler	0	0	2	2	0	2	1 (10 May)	2	2	10 May	11 May
202.	Prothonotary Warbler	0	0	1	1	0	1	1 (13 May)	1	1	13 May	13 May
203.	Nashville Warbler	0	0	1	1	0	1	1 (4 May)	1	1	4 May	4 May
204.	American Redstart	0	0	2	2	0	2	1 (20 May)	2	2	20 May	29 May
205.	Cape May Warbler	0	1	18	19	1	18	7 (12 May)	8	7	29 Apr	12 May
206.	Northern Parula	0	0	8	8	1	7	5 (5 May)	4	4	4 May	10 May
207.	Magnolia Warbler	0	0	1	1	0	1	1 (10 May)	1	1	10 May	10 May
208.	Bay-breasted Warbler	0	0	1	1	0	1	1 (14 May)	1	1	14 May	14 May
209.	Blackburnian Warbler	0	0	1	1	1	0	1 (5 May)	1	1	5 May	5 May
210.	American Yellow Warbler	0	1	9	10	3	7	3 (10 May)	8	7	29 Apr	30 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
211.	Blackpoll Warbler	0	0	15	15	1	14	6 (24 May)	9	8	5 May	31 May
212.	Black-throated Blue Warbler	0	0	2	2	1	1	1 (5 May)	2	2	5 May	12 May
213.	Palm Warbler	0	7	1	8	0	8	1 (7 Apr)	9	8	7 Apr	3 May
214.	Palm Warbler (Yellow)	0	9	0	9	1	8	2 (13 Apr)	8	7	6 Apr	26 Apr
215.	Palm Warbler (Western)	0	0	1	1	0	1	1 (10 May)	1	1	10 May	10 May
216.	Pine Warbler	67	11	5	83	30	53	22 (25 Mar)	27	25	4 Mar	26 May
217.	Myrtle Warbler	0	13	25	38	4	34	16 (5 May)	13	12	12 Apr	23 May
218.	Yellow-rumped Warbler (Myrtle)	0	15	107	122	1	121	81 (12 May)	13	12	3 Apr	13 May
219.	Yellow-throated Warbler	0	0	1	1	1	0	1 (5 May)	1	1	5 May	5 May
220.	Prairie Warbler	0	3	1	4	2	2	1 (5 Apr)	4	4	5 Apr	7 May
221.	Black-throated Green Warbler	0	0	1	1	0	1	1 (5 May)	1	1	5 May	5 May
222.	Summer Tanager	0	0	1	1	1	0	1 (20 May)	1	1	20 May	20 May
223.	Scarlet Tanager	0	0	1	1	0	1	1 (4 May)	1	1	4 May	4 May
224.	Rose-breasted Grosbeak	0	0	3	3	2	1	1 (4 May)	3	3	4 May	24 May
225.	Dickcissel	0	0	2	2	0	2	1 (7 May)	2	2	7 May	12 May
226.	Blue Grosbeak	0	4	41	45	3	42	10 (4 May)	15	14	22 Apr	28 May
227.	Indigo Bunting	0	4	165	169	20	149	34 (5 May)	34	31	12 Apr	31 May
228.	passerine sp.	0	6	4	10	0	10	5 (12 Apr)	5	5	8 Apr	29 May
229.	warbler sp.	0	12	42	54	2	52	12 (10 May)	16	15	11 Apr	23 May
	Other species
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
1.	Harbour Porpoise	1	0	0	1	0	1	1 (19 Mar)	1	1	19 Mar	19 Mar
2.	Bottle-Nosed Dolphin	286	239	110	635	434	201	80 (16 Mar)	26	24	8 Mar	28 May
3.	Humpback whale	0	1	0	1	1	0	1 (7 Apr)	1	1	7 Apr	7 Apr
4.	Common Seal	1	0	0	1	1	0	1 (16 Mar)	1	1	16 Mar	16 Mar
5.	bat sp.	0	1	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
	Other species
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
1.	Monarch	0	2	1	3	0	3	1 (27 Apr)	3	3	27 Apr	5 May
2.	American Snout	0	1	0	1	0	1	1 (7 Apr)	1	1	7 Apr	7 Apr
3.	Black Swallowtail	0	0	1	1	0	1	1 (3 May)	1	1	3 May	3 May
4.	Question Mark/Eastern Comma	1	0	0	1	0	1	1 (27 Mar)	1	1	27 Mar	27 Mar
5.	Red Admiral	1	0	0	1	0	1	1 (26 Mar)	1	1	26 Mar	26 Mar
6.	American Lady	0	0	1	1	0	1	1 (13 May)	1	1	13 May	13 May
	Other species
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
1.	Common Green Darner	0	0	20	20	0	20	14 (23 May)	4	4	4 May	27 May
2.	Darner sp.	0	1	0	1	0	1	1 (29 Apr)	1	1	29 Apr	29 Apr
3.	Swamp Darner	0	0	3	3	0	3	1 (1 May)	3	3	1 May	23 May
4.	Skimmer sp. (Libellula sp.)	0	0	1	1	1	0	1 (4 May)	1	1	4 May	4 May
5.	Spot-winged Glider	0	0	5	5	0	5	5 (23 May)	1	1	23 May	23 May
	Species	Mar	Apr	May	Totals	SE	NW	Maximum	Presence (%)	Presence (days)	First	Last
	Totals	65389	70909	22106	158404	78069	80335		100	92
	Observation hours	131:15	147:45	151:45	430:45

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Trektellen

Totals Cape May Bird Observatory - Springwatch (NJ) 2021