Select until 10 May

Totals Erie Bird Observatory - Morning Flight (PA) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
1.	Canada Goose	0	0	0	0	0	2987	0	3255	2098	8084	16424	4106	150	8084 (2025)
2.	Lesser Canada Goose	0	0	0	0	0	0	0	4	0	13	17	4.3	0	13 (2025)
3.	Snow/Ross's Goose	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2023)
4.	Snow Goose	0	0	0	0	0	0	0	189	52	60	301	75	0	189 (2023)
5.	goose sp.	0	0	0	0	0	0	0	15	23	0	38	9.5	0	23 (2024)
6.	Greater White-fronted Goose (American)	0	0	0	0	0	0	0	6	0	0	6	1.5	0	6 (2023)
7.	Mute Swan	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
8.	Tundra Swan	0	0	0	0	0	318	0	2996	633	494	4441	1110	0	2996 (2023)
9.	swan sp.	0	0	0	0	0	0	0	2	8	2	12	3	0	8 (2024)
10.	Wood Duck	0	0	0	0	0	84	0	321	212	277	894	224	0	321 (2023)
11.	Blue-winged Teal	0	0	0	0	0	2	0	2	5	1	10	2.5	0	5 (2024)
12.	Shoveler	0	0	0	0	0	0	0	3	0	4	7	1.8	0	4 (2025)
13.	Gadwall	0	0	0	0	0	2	0	48	12	3	65	16.3	0	48 (2023)
14.	American Wigeon	0	0	0	0	0	0	0	36	2	36	74	18.5	0	36 (2023)
15.	Mallard	0	0	0	0	0	0	0	115	68	190	373	93	0	190 (2025)
16.	Black Duck	0	0	0	0	0	1	0	0	4	15	20	5	0	15 (2025)
17.	Pintail	0	0	0	0	0	9	0	311	32	147	499	125	0	311 (2023)
18.	duck sp.	0	0	0	0	0	0	0	230	398	967	1595	399	0	967 (2025)
19.	Green-winged Teal	0	0	0	0	0	0	0	3	1	0	4	1	0	3 (2023)
20.	Canvasback	0	0	0	0	0	0	0	143	0	66	209	52	0	143 (2023)
21.	Redhead	0	0	0	0	0	0	0	145	11	125	281	70	0	145 (2023)
22.	Ring-necked Duck	0	0	0	0	0	0	0	20	138	7	165	41	0	138 (2024)
23.	Scaup	0	0	0	0	0	0	0	806	9	118	933	233	0	806 (2023)
24.	Lesser Scaup	0	0	0	0	0	0	0	391	3	22	416	104	0	391 (2023)
25.	Aythya sp.	0	0	0	0	0	0	0	1533	0	146	1679	420	0	1533 (2023)
26.	Greater / Lesser Scaup	0	0	0	0	0	0	0	947	0	72	1019	255	0	947 (2023)
27.	Surf Scoter	0	0	0	0	0	0	0	108	10	5	123	31	0	108 (2023)
28.	Surf/Black Scoter	0	0	0	0	0	0	0	400	0	0	400	100	0	400 (2023)
29.	Long-tailed Duck	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2025)
30.	Bufflehead	0	0	0	0	0	18	0	13	0	5	36	9	0	18 (2021)
31.	Goldeneye	0	0	0	0	0	0	0	1206	26	160	1392	348	0	1206 (2023)
32.	Hooded Merganser	0	0	0	0	0	0	0	47	2	58	107	27	0	58 (2025)
33.	Goosander	0	0	0	0	0	0	0	101	35	161	297	74	0	161 (2025)
34.	Red-breasted Merganser	0	0	0	0	0	2752	0	9081	203	2160	14196	3549	9900	9081 (2023)
35.	Common Nighthawk	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
36.	Chimney Swift	0	0	0	0	0	114	0	766	399	215	1494	374	0	766 (2023)
37.	Ruby-throated Hummingbird	0	0	0	0	0	31	0	39	15	8	93	23.3	0	39 (2023)
38.	Yellow-billed Cuckoo	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
39.	Black-billed Cuckoo	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
40.	Feral Pigeon	0	0	0	0	0	13	0	106	411	505	1035	259	0	505 (2025)
41.	Collared Dove	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
42.	Mourning Dove	0	0	0	0	0	508	0	1777	1066	724	4075	1019	0	1777 (2023)
43.	White-winged Dove	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
44.	Sandhill Crane	0	0	0	0	0	5	0	62	56	48	171	43	0	62 (2023)
45.	Slavonian Grebe	0	0	0	0	0	0	0	1	0	1	2	0.5	0	1 (2023)
46.	Killdeer	0	0	0	0	0	282	0	522	332	461	1597	399	4	522 (2023)
47.	Semipalmated Plover	0	0	0	0	0	0	0	4	0	0	4	1	0	4 (2023)
48.	American Woodcock	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
49.	Wilson's Phalarope	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
50.	Spotted Sandpiper	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
51.	Solitary Sandpiper	0	0	0	0	0	4	0	4	6	11	25	6.3	0	11 (2025)
52.	Lesser Yellowlegs	0	0	0	0	0	6	0	5	3	33	47	11.8	0	33 (2025)
53.	Willet	0	0	0	0	0	0	0	12	0	0	12	3	0	12 (2023)
54.	Greater Yellowlegs	0	0	0	0	0	121	0	7	2	12	142	36	0	121 (2021)
55.	Greater/Lesser Yellowlegs	0	0	0	0	0	27	0	10	0	8	45	11.3	0	27 (2021)
56.	wader sp.	0	0	0	0	0	0	0	0	0	105	105	26	0	105 (2025)
57.	small wader	0	0	0	0	0	0	0	2	330	1	333	83	0	330 (2024)
58.	Pectoral Sandpiper	0	0	0	0	0	0	0	0	0	8	8	2	0	8 (2025)
59.	Caspian Tern	0	0	0	0	0	94	0	136	232	240	702	176	0	240 (2025)
60.	Forster's Tern	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
61.	Bonaparte's Gull	0	0	0	0	0	188	0	209	372	308	1077	269	0	372 (2024)
62.	Ring-billed Gull	0	0	0	0	0	2448	0	35967	26317	6481	71213	17803	0	35967 (2023)
63.	Herring Gull	0	0	0	0	0	2245	0	14284	1118	16508	34155	8539	0	16508 (2025)
64.	Great Black-backed Gull	0	0	0	0	0	13	0	11	3	12	39	9.8	1	13 (2021)
65.	Glaucous Gull	0	0	0	0	0	0	0	2	0	1	3	0.8	0	2 (2023)
66.	Lesser Black-backed Gull	0	0	0	0	0	2	0	1	1	4	8	2	0	4 (2025)
67.	Iceland Gull	0	0	0	0	0	2	0	0	1	0	3	0.8	0	2 (2021)
68.	Great Northern Diver	0	0	0	0	0	37	0	242	123	106	508	127	0	242 (2023)
69.	diver sp.	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
70.	Double-crested Cormorant	0	0	0	0	0	7191	0	10376	9795	8157	35519	8880	0	10376 (2023)
71.	Tricolored Heron	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
72.	Green Heron	0	0	0	0	0	32	0	97	30	10	169	42	0	97 (2023)
73.	Cattle Egret	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
74.	Great White Egret	0	0	0	0	0	1	0	8	18	15	42	10.5	0	18 (2024)
75.	Great Blue Heron	0	0	0	0	0	132	0	407	206	247	992	248	0	407 (2023)
76.	Black Vulture	0	0	0	0	0	0	0	1	1	0	2	0.5	0	1 (2023)
77.	Turkey Vulture	0	0	0	0	0	6584	0	26718	27913	24506	85721	21430	270	27913 (2024)
78.	Osprey	0	0	0	0	0	22	0	101	122	103	348	87	7	122 (2024)
79.	Golden Eagle	0	0	0	0	0	0	0	0	3	1	4	1	0	3 (2024)
80.	eagle sp.	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2025)
81.	Sharp-shinned Hawk	0	0	0	0	0	286	0	950	2228	1572	5036	1259	3	2228 (2024)
82.	Cooper's Hawk	0	0	0	0	0	31	0	155	108	79	373	93	6	155 (2023)
83.	Accipiter sp.	0	0	0	0	0	2	0	0	1	1	4	1	0	2 (2021)
84.	American Goshawk	0	0	0	0	0	0	0	1	2	0	3	0.8	0	2 (2024)
85.	Northern Harrier	0	0	0	0	0	35	0	100	115	126	376	94	0	126 (2025)
86.	Bald Eagle	0	0	0	0	0	29	0	188	242	222	681	170	20	242 (2024)
87.	Mississippi Kite	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
88.	Red-shouldered Hawk	0	0	0	0	0	89	0	266	337	212	904	226	2	337 (2024)
89.	Broad-winged Hawk	0	0	0	0	0	41	0	4443	24175	5825	34484	8621	0	24175 (2024)
90.	Swainson's Hawk	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
91.	Red-tailed Hawk	0	0	0	0	0	132	0	480	605	301	1518	380	23	605 (2024)
92.	Rough-legged Buzzard	0	0	0	0	0	1	0	6	6	4	17	4.3	0	6 (2023)
93.	buzzard sp.	0	0	0	0	0	0	0	0	21	38	59	14.8	0	38 (2025)
94.	raptor sp.	0	0	0	0	0	6	0	1	0	17	24	6	0	17 (2025)
95.	Short-eared Owl	0	0	0	0	0	2	0	2	1	5	10	2.5	0	5 (2025)
96.	Belted Kingfisher	0	0	0	0	0	31	0	49	22	35	137	34	4	49 (2023)
97.	Red-headed Woodpecker	0	0	0	0	0	35	0	62	19	15	131	33	0	62 (2023)
98.	Red-bellied Woodpecker	0	0	0	0	0	20	0	122	14	5	161	40	0	122 (2023)
99.	Yellow-bellied Sapsucker	0	0	0	0	0	7	0	11	7	0	25	6.3	0	11 (2023)
100.	Downy Woodpecker	0	0	0	0	0	4	0	7	3	0	14	3.5	0	7 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
101.	Hairy Woodpecker	0	0	0	0	0	0	0	1	0	1	2	0.5	0	1 (2023)
102.	Northern Flicker	0	0	0	0	0	866	0	3666	2699	1274	8505	2126	0	3666 (2023)
103.	American Kestrel	0	0	0	0	0	115	0	469	972	996	2552	638	2	996 (2025)
104.	Merlin	0	0	0	0	0	8	0	42	48	40	138	35	7	48 (2024)
105.	Peregrine	0	0	0	0	0	3	0	5	14	0	22	5.5	0	14 (2024)
106.	Eastern Phoebe	0	0	0	0	0	4	0	16	8	4	32	8	0	16 (2023)
107.	Eastern Wood Pewee	0	0	0	0	0	1	0	5	0	0	6	1.5	0	5 (2023)
108.	Western Kingbird	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
109.	Eastern Kingbird	0	0	0	0	0	98	0	249	164	43	554	139	0	249 (2023)
110.	Great Crested Flycatcher	0	0	0	0	0	3	0	2	4	0	9	2.3	0	4 (2024)
111.	Red-eyed Vireo	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
112.	Warbling Vireo	0	0	0	0	0	0	0	2	1	0	3	0.8	0	2 (2023)
113.	Loggerhead Shrike	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
114.	Blue Jay	0	0	0	0	0	38072	0	73151	7832	29455	148510	37128	0	73151 (2023)
115.	American Crow	0	0	0	0	0	1418	0	9523	3843	2476	17260	4315	25	9523 (2023)
116.	Fish Crow	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
117.	Fish/American Crow	0	0	0	0	0	0	0	0	0	1	1	0.3	0	1 (2025)
118.	Raven	0	0	0	0	0	1	0	8	6	3	18	4.5	0	8 (2023)
119.	Cedar Waxwing	0	0	0	0	0	517	0	3685	5161	188	9551	2388	0	5161 (2024)
120.	Black-capped Chickadee	0	0	0	0	0	48	0	35	2	0	85	21.3	0	48 (2021)
121.	Shore Lark	0	0	0	0	0	63	0	186	252	142	643	161	0	252 (2024)
122.	Sand Martin	0	0	0	0	0	82	0	341	85	81	589	147	0	341 (2023)
123.	Tree Swallow	0	0	0	0	0	272	0	909	2033	3098	6312	1578	0	3098 (2025)
124.	Purple Martin	0	0	0	0	0	26	0	182	44	65	317	79	0	182 (2023)
125.	Northern Rough-winged Swallow	0	0	0	0	0	44	0	61	255	118	478	120	0	255 (2024)
126.	Swallow	0	0	0	0	0	658	0	7459	1152	2397	11666	2917	0	7459 (2023)
127.	Cliff Swallow	0	0	0	0	0	4	0	48	19	26	97	24.3	0	48 (2023)
128.	swallow sp.	0	0	0	0	0	605	0	35	1243	40	1923	481	0	1243 (2024)
129.	Golden-crowned Kinglet	0	0	0	0	0	0	0	9	0	0	9	2.3	0	9 (2023)
130.	Blue-grey Gnatcatcher	0	0	0	0	0	2	0	7	1	2	12	3	0	7 (2023)
131.	White-breasted Nuthatch	0	0	0	0	0	2	0	14	3	4	23	5.8	0	14 (2023)
132.	Red-breasted Nuthatch	0	0	0	0	0	0	0	7	0	1	8	2	0	7 (2023)
133.	Brown Creeper	0	0	0	0	0	0	0	3	0	0	3	0.8	0	3 (2023)
134.	Grey Catbird	0	0	0	0	0	0	0	2	2	0	4	1	0	2 (2023)
135.	Northern Mockingbird	0	0	0	0	0	1	0	3	3	1	8	2	0	3 (2023)
136.	Brown Thrasher	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2023)
137.	Starling	0	0	0	0	0	13682	0	49632	73144	87391	223849	55962	0	87391 (2025)
138.	Eastern Bluebird	0	0	0	0	0	54	0	140	271	73	538	135	0	271 (2024)
139.	American Robin	0	0	0	0	0	14812	0	54885	41496	47104	158297	39574	18	54885 (2023)
140.	House Sparrow	0	0	0	0	0	10	0	53	33	8	104	26	0	53 (2023)
141.	American Buff-bellied Pipit	0	0	0	0	0	18	0	41	183	28	270	68	0	183 (2024)
142.	finch sp.	0	0	0	0	0	122	0	55	21	151	349	87	0	151 (2025)
143.	Evening Grosbeak	0	0	0	0	0	22	0	6	0	0	28	7	0	22 (2021)
144.	Purple Finch	0	0	0	0	0	130	0	232	77	21	460	115	0	232 (2023)
145.	House Finch	0	0	0	0	0	175	0	839	361	453	1828	457	0	839 (2023)
146.	Mealy Redpoll	0	0	0	0	0	93	0	0	0	0	93	23.3	0	93 (2021)
147.	American Goldfinch	0	0	0	0	0	3842	0	9668	5780	2199	21489	5372	0	9668 (2023)
148.	Pine Siskin	0	0	0	0	0	452	0	7	88	0	547	137	0	452 (2021)
149.	Lapland Bunting	0	0	0	0	0	0	0	0	0	16	16	4	0	16 (2025)
150.	Chipping Sparrow	0	0	0	0	0	64	0	91	54	38	247	62	0	91 (2023)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
151.	Dark-eyed Junco	0	0	0	0	0	2	0	8	1	0	11	2.8	0	8 (2023)
152.	White-crowned Sparrow	0	0	0	0	0	4	0	0	0	0	4	1	0	4 (2021)
153.	White-throated Sparrow	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
154.	Savannah Sparrow	0	0	0	0	0	2	0	0	10	5	17	4.3	0	10 (2024)
155.	Bobolink	0	0	0	0	0	34	0	388	28	29	479	120	0	388 (2023)
156.	Eastern Meadowlark	0	0	0	0	0	40	0	136	35	22	233	58	0	136 (2023)
157.	Baltimore Oriole	0	0	0	0	0	642	0	982	372	59	2055	514	0	982 (2023)
158.	Orchard Oriole	0	0	0	0	0	13	0	12	1	1	27	6.8	0	13 (2021)
159.	Red-winged Blackbird	0	0	0	0	0	75482	0	240875	256232	405662	978251	244563	2	405662 (2025)
160.	Brown-headed Cowbird	0	0	0	0	0	16406	0	15725	35182	23469	90782	22696	0	35182 (2024)
161.	Rusty Blackbird	0	0	0	0	0	3197	0	16977	16714	25784	62672	15668	0	25784 (2025)
162.	blackbird sp.	0	0	0	0	0	66673	0	65229	119700	71411	323013	80753	0	119700 (2024)
163.	Common Grackle	0	0	0	0	0	72417	0	271543	302365	375702	1022027	255507	0	375702 (2025)
164.	Blue-winged Warbler	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
165.	Black-and-white Warbler	0	0	0	0	0	0	0	2	1	0	3	0.8	0	2 (2023)
166.	Tennessee Warbler	0	0	0	0	0	1	0	1	56	0	58	14.5	0	56 (2024)
167.	Nashville Warbler	0	0	0	0	0	0	0	1	1	0	2	0.5	0	1 (2023)
168.	American Redstart	0	0	0	0	0	0	0	6	1	0	7	1.8	0	6 (2023)
169.	Cape May Warbler	0	0	0	0	0	2	0	2	15	0	19	4.8	0	15 (2024)
170.	Northern Parula	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
171.	Magnolia Warbler	0	0	0	0	0	1	0	0	0	0	1	0.3	0	1 (2021)
172.	Bay-breasted Warbler	0	0	0	0	0	0	0	1	4	0	5	1.3	0	4 (2024)
173.	Blackburnian Warbler	0	0	0	0	0	3	0	1	4	0	8	2	0	4 (2024)
174.	American Yellow Warbler	0	0	0	0	0	54	0	216	56	14	340	85	0	216 (2023)
175.	Chestnut-sided Warbler	0	0	0	0	0	0	0	0	2	0	2	0.5	0	2 (2024)
176.	Black-throated Blue Warbler	0	0	0	0	0	0	0	2	0	0	2	0.5	0	2 (2023)
177.	Palm Warbler	0	0	0	0	0	0	0	5	2	16	23	5.8	0	16 (2025)
178.	Pine Warbler	0	0	0	0	0	3	0	4	4	3	14	3.5	0	4 (2023)
179.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	204	0	285	59	107	655	164	0	285 (2023)
180.	Black-throated Green Warbler	0	0	0	0	0	0	0	1	0	0	1	0.3	0	1 (2023)
181.	Scarlet Tanager	0	0	0	0	0	9	0	4	2	2	17	4.3	0	9 (2021)
182.	Rose-breasted Grosbeak	0	0	0	0	0	7	0	14	6	1	28	7	0	14 (2023)
183.	Northern Cardinal	0	0	0	0	0	0	0	19	2	0	21	5.3	0	19 (2023)
184.	Dickcissel	0	0	0	0	0	0	0	0	1	0	1	0.3	0	1 (2024)
185.	Indigo Bunting	0	0	0	0	0	56	0	80	97	7	240	60	0	97 (2024)
186.	passerine sp.	0	0	0	0	0	78	0	1575	359	111	2123	531	0	1575 (2023)
187.	warbler sp.	0	0	0	0	0	106	0	460	173	87	826	207	0	460 (2023)
	Other species
1.	bat sp.	0	0	0	0	0	0	0	16	0	34	50	12.5	0	34 (2025)
	Other species
1.	Dragonfly unknown	0	0	0	0	0	0	0	0	0	5	5	1.3	0	5 (2025)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Present	Year Maximum
	Totals	0	0	0	0	0	338855	0	951557	979611	1161165	3431188	857797	10444
	Observation hours						134:30		581:04	498:31	412:53	1,626:58	406:45

Trektellen

Totals Erie Bird Observatory - Morning Flight (PA) 2016 - 2025