Select until 3 March

Totals Foreman's Branch Bird Observatory (MD) 2017 - 2026

	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Hooded Merganser	0	0	0	0	0	0	0	1	0	0	1	0.2	1	0	1 (2024)
2.	Northern Bobwhite	0	0	0	0	0	6	3	15	2	0	26	5.2	18	8	15 (2024)
3.	Eastern Whip-poor-will	0	0	0	0	0	0	0	1	0	0	1	0.2	1	0	1 (2024)
4.	Ruby-throated Hummingbird	0	0	0	0	0	91	158	170	244	0	663	133	634	29	244 (2025)
5.	Yellow-billed Cuckoo	0	0	0	0	0	11	7	14	10	0	42	8.4	35	7	14 (2024)
6.	Black-billed Cuckoo	0	0	0	0	0	0	0	2	1	0	3	0.6	3	0	2 (2024)
7.	Mourning Dove	0	0	0	0	0	20	74	57	47	0	198	40	149	49	74 (2023)
8.	Killdeer	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
9.	American Woodcock	0	0	0	0	0	2	18	2	3	0	25	5	22	3	18 (2023)
10.	Spotted Sandpiper	0	0	0	0	0	2	9	7	8	0	26	5.2	26	0	9 (2023)
11.	Solitary Sandpiper	0	0	0	0	0	0	27	11	35	0	73	14.6	68	5	35 (2025)
12.	Lesser Yellowlegs	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
13.	Greater Yellowlegs	0	0	0	0	0	1	2	0	0	0	3	0.6	3	0	2 (2023)
14.	Least Sandpiper	0	0	0	0	0	0	132	0	14	0	146	29	102	44	132 (2023)
15.	Green Heron	0	0	0	0	0	4	1	0	3	0	8	1.6	6	2	4 (2022)
16.	Osprey	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
17.	Sharp-shinned Hawk	0	0	0	0	0	34	23	15	8	0	80	16	62	18	34 (2022)
18.	Cooper's Hawk	0	0	0	0	0	5	1	3	0	0	9	1.8	5	4	5 (2022)
19.	Red-shouldered Hawk	0	0	0	0	0	1	0	0	0	0	1	0.2	1	0	1 (2022)
20.	Broad-winged Hawk	0	0	0	0	0	1	0	0	0	0	1	0.2	1	0	1 (2022)
21.	Red-tailed Hawk	0	0	0	0	0	0	0	1	0	0	1	0.2	1	0	1 (2024)
22.	Northern Saw-whet Owl	0	0	0	0	0	62	8	34	14	0	118	24	102	16	62 (2022)
23.	Eastern Screech Owl	0	0	0	0	0	1	5	3	1	0	10	2	6	4	5 (2023)
24.	Barred Owl	0	0	0	0	0	0	0	1	0	0	1	0.2	1	0	1 (2024)
25.	Belted Kingfisher	0	0	0	0	0	16	16	24	21	0	77	15.4	38	39	24 (2024)
26.	Red-bellied Woodpecker	0	0	0	0	0	32	36	33	31	2	134	27	77	57	36 (2023)
27.	Yellow-bellied Sapsucker	0	0	0	0	0	18	10	14	5	0	47	9.4	27	20	18 (2022)
28.	Downy Woodpecker	0	0	0	0	0	51	50	54	43	3	201	40	56	145	54 (2024)
29.	Hairy Woodpecker	0	0	0	0	0	10	9	11	8	0	38	7.6	16	22	11 (2024)
30.	Northern Flicker	0	0	0	0	0	0	2	1	0	0	3	0.6	3	0	2 (2023)
31.	Northern Flicker (Yellow-shafted)	0	0	0	0	0	16	15	23	19	0	73	14.6	61	12	23 (2024)
32.	Pileated Woodpecker	0	0	0	0	0	0	2	4	3	0	9	1.8	5	4	4 (2024)
33.	American Kestrel	0	0	0	0	0	0	2	0	0	0	2	0.4	2	0	2 (2023)
34.	Pacific-slope/Cordilleran Flycatcher	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
35.	Eastern Phoebe	0	0	0	0	0	58	89	88	57	0	292	58	286	6	89 (2023)
36.	Eastern Wood Pewee	0	0	0	0	0	118	105	137	144	0	504	101	403	101	144 (2025)
37.	Yellow-bellied Flycatcher	0	0	0	0	0	10	16	9	17	0	52	10.4	47	5	17 (2025)
38.	Acadian Flycatcher	0	0	0	0	0	19	30	33	51	0	133	27	116	17	51 (2025)
39.	Alder/Willow Flycatcher	0	0	0	0	0	159	134	135	159	0	587	117	557	30	159 (2022)
40.	Least Flycatcher	0	0	0	0	0	11	14	16	12	0	53	10.6	45	8	16 (2024)
41.	Eastern Kingbird	0	0	0	0	0	8	12	24	11	0	55	11	45	10	24 (2024)
42.	Great Crested Flycatcher	0	0	0	0	0	5	23	21	18	0	67	13.4	56	11	23 (2023)
43.	Red-eyed Vireo	0	0	0	0	0	61	115	80	69	0	325	65	306	19	115 (2023)
44.	Philadelphia Vireo	0	0	0	0	0	1	0	1	2	0	4	0.8	4	0	2 (2025)
45.	Warbling Vireo	0	0	0	0	0	1	11	6	4	0	22	4.4	18	4	11 (2023)
46.	Blue-headed Vireo	0	0	0	0	0	5	5	13	11	0	34	6.8	33	1	13 (2024)
47.	White-eyed Vireo	0	0	0	0	0	30	28	23	43	0	124	25	73	51	43 (2025)
48.	Blue Jay	0	0	0	0	0	141	118	71	77	1	408	82	259	149	141 (2022)
49.	Cedar Waxwing	0	0	0	0	0	7	1	6	8	0	22	4.4	22	0	8 (2025)
50.	Tufted Titmouse	0	0	0	0	0	215	146	273	123	2	759	152	149	610	273 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Carolina Chickadee	0	0	0	0	0	172	219	253	197	8	849	170	175	674	253 (2024)
52.	Tree Swallow	0	0	0	0	0	18	84	97	52	0	251	50	204	47	97 (2024)
53.	Northern Rough-winged Swallow	0	0	0	0	0	97	60	33	30	0	220	44	220	0	97 (2022)
54.	Swallow	0	0	0	0	0	29	52	77	38	0	196	39	157	39	77 (2024)
55.	Ruby-crowned Kinglet	0	0	0	0	0	746	944	755	662	0	3107	621	2780	327	944 (2023)
56.	Golden-crowned Kinglet	0	0	0	0	0	49	207	152	150	0	558	112	477	81	207 (2023)
57.	Carolina Wren	0	0	0	0	0	227	366	354	257	3	1207	241	366	841	366 (2023)
58.	Winter Wren	0	0	0	0	0	45	86	86	54	0	271	54	198	73	86 (2023)
59.	House Wren	0	0	0	0	0	63	52	112	99	0	326	65	246	80	112 (2024)
60.	Blue-grey Gnatcatcher	0	0	0	0	0	1	2	5	13	0	21	4.2	19	2	13 (2025)
61.	White-breasted Nuthatch	0	0	0	0	0	40	22	31	13	0	106	21	28	78	40 (2022)
62.	Red-breasted Nuthatch	0	0	0	0	0	35	47	2	8	2	94	18.8	29	65	47 (2023)
63.	Brown Creeper	0	0	0	0	0	20	30	37	20	0	107	21	81	26	37 (2024)
64.	Grey Catbird	0	0	0	0	0	845	1203	1290	954	1	4293	859	3154	1139	1290 (2024)
65.	Northern Mockingbird	0	0	0	0	0	86	46	115	41	0	288	58	144	144	115 (2024)
66.	Brown Thrasher	0	0	0	0	0	74	185	211	146	1	617	123	363	254	211 (2024)
67.	Starling	0	0	0	0	0	4	0	0	1	0	5	1	5	0	4 (2022)
68.	Eastern Bluebird	0	0	0	0	0	15	135	146	66	2	364	73	276	88	146 (2024)
69.	Wood Thrush	0	0	0	0	0	129	180	231	231	0	771	154	422	349	231 (2024)
70.	Swainson's Thrush	0	0	0	0	0	112	110	68	44	0	334	67	308	26	112 (2022)
71.	Hermit Thrush	0	0	0	0	0	325	572	960	415	8	2280	456	1459	821	960 (2024)
72.	Grey-cheeked Thrush	0	0	0	0	0	39	41	38	10	0	128	26	109	19	41 (2023)
73.	Bicknell's Thrush	0	0	0	0	0	8	17	8	7	0	40	8	34	6	17 (2023)
74.	Grey-cheeked Thrush / Bicknell's Thrush	0	0	0	0	0	7	23	4	3	0	37	7.4	30	7	23 (2023)
75.	Veery	0	0	0	0	0	102	166	146	94	0	508	102	406	102	166 (2023)
76.	American Robin	0	0	0	0	0	110	111	117	49	0	387	77	384	3	117 (2024)
77.	Redstart	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
78.	House Sparrow	0	0	0	0	0	1	1	3	1	0	6	1.2	6	0	3 (2024)
79.	Purple Finch	0	0	0	0	0	223	19	96	76	1	415	83	370	45	223 (2022)
80.	House Finch	0	0	0	0	0	240	136	125	285	2	788	158	552	236	285 (2025)
81.	American Goldfinch	0	0	0	0	0	172	429	362	236	7	1206	241	866	340	429 (2023)
82.	Pine Siskin	0	0	0	0	0	2	0	0	0	0	2	0.4	1	1	2 (2022)
83.	Grasshopper Sparrow	0	0	0	0	0	10	12	22	16	0	60	12	50	10	22 (2024)
84.	Chipping Sparrow	0	0	0	0	0	27	60	127	184	0	398	80	333	65	184 (2025)
85.	Field Sparrow	0	0	0	0	0	310	407	653	575	8	1953	391	1077	876	653 (2024)
86.	Fox Sparrow (Red)	0	0	0	0	0	75	66	47	34	8	230	46	161	69	75 (2022)
87.	American Tree Sparrow	0	0	0	0	0	0	0	1	0	0	1	0.2	1	0	1 (2024)
88.	Dark-eyed Junco (Slate-colored)	0	0	0	0	0	310	163	285	480	6	1244	249	1091	153	480 (2025)
89.	White-crowned Sparrow (Eastern)	0	0	0	0	0	31	16	21	18	0	86	17.2	51	35	31 (2022)
90.	White-throated Sparrow	0	0	0	0	0	2246	3323	5127	3741	98	14535	2907	9379	5156	5127 (2024)
91.	Vesper Sparrow	0	0	0	0	0	0	0	0	1	0	1	0.2	1	0	1 (2025)
92.	Savannah Sparrow	0	0	0	0	0	48	19	250	184	0	501	100	470	31	250 (2024)
93.	Song Sparrow	0	0	0	0	0	1191	1850	2144	1749	11	6945	1389	4982	1963	2144 (2024)
94.	Lincoln's Sparrow	0	0	0	0	0	53	51	64	107	0	275	55	203	72	107 (2025)
95.	Swamp Sparrow	0	0	0	0	0	341	732	1180	702	0	2955	591	2199	756	1180 (2024)
96.	Eastern Towhee	0	0	0	0	0	100	185	148	184	15	632	126	391	241	185 (2023)
97.	Yellow-breasted Chat	0	0	0	0	0	86	174	178	193	0	631	126	248	383	193 (2025)
98.	Bobolink	0	0	0	0	0	36	4	1	1	0	42	8.4	42	0	36 (2022)
99.	Baltimore Oriole	0	0	0	0	0	14	36	28	29	0	107	21	73	34	36 (2023)
100.	Orchard Oriole	0	0	0	0	0	4	25	39	32	0	100	20	60	40	39 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Red-winged Blackbird	0	0	0	0	0	26	913	245	1215	16	2415	483	1612	803	1215 (2025)
102.	Brown-headed Cowbird	0	0	0	0	0	406	330	252	142	0	1130	226	701	429	406 (2022)
103.	Rusty Blackbird	0	0	0	0	0	1	1	0	0	0	2	0.4	2	0	1 (2022)
104.	Common Grackle	0	0	0	0	0	0	17	66	76	0	159	32	147	12	76 (2025)
105.	Common Grackle (Purple)	0	0	0	0	0	64	107	62	29	0	262	52	227	35	107 (2023)
106.	Common Grackle (Bronzed)	0	0	0	0	0	1	9	3	0	0	13	2.6	13	0	9 (2023)
107.	Ovenbird	0	0	0	0	0	274	371	254	284	0	1183	237	754	429	371 (2023)
108.	Worm-eating Warbler	0	0	0	0	0	7	14	3	4	0	28	5.6	20	8	14 (2023)
109.	Louisiana Waterthrush	0	0	0	0	0	2	7	3	7	0	19	3.8	18	1	7 (2023)
110.	Northern Waterthrush	0	0	0	0	0	73	87	117	114	0	391	78	367	24	117 (2024)
111.	Golden-winged Warbler	0	0	0	0	0	0	0	1	1	0	2	0.4	2	0	1 (2024)
112.	Blue-winged Warbler	0	0	0	0	0	7	10	9	7	0	33	6.6	26	7	10 (2023)
113.	Blue-winged/Golden-winged Warbler	0	0	0	0	0	2	0	0	2	0	4	0.8	3	1	2 (2022)
114.	Black-and-white Warbler	0	0	0	0	0	116	183	168	132	0	599	120	474	125	183 (2023)
115.	Prothonotary Warbler	0	0	0	0	0	1	2	0	0	0	3	0.6	3	0	2 (2023)
116.	Swainson's Warbler	0	0	0	0	0	0	0	0	2	0	2	0.4	1	1	2 (2025)
117.	Tennessee Warbler	0	0	0	0	0	11	13	9	12	0	45	9	45	0	13 (2023)
118.	Orange-crowned Warbler	0	0	0	0	0	2	1	0	3	0	6	1.2	6	0	3 (2025)
119.	Nashville Warbler	0	0	0	0	0	15	16	6	16	0	53	10.6	42	11	16 (2023)
120.	Connecticut Warbler	0	0	0	0	0	22	7	6	13	0	48	9.6	38	10	22 (2022)
121.	Mourning Warbler	0	0	0	0	0	5	7	20	10	0	42	8.4	27	15	20 (2024)
122.	Kentucky Warbler	0	0	0	0	0	4	6	10	2	0	22	4.4	16	6	10 (2024)
123.	Common Yellowthroat	0	0	0	0	0	659	1154	1474	1522	0	4809	962	3041	1768	1522 (2025)
124.	Hooded Warbler	0	0	0	0	0	0	0	2	4	0	6	1.2	5	1	4 (2025)
125.	American Redstart	0	0	0	0	0	148	168	191	203	0	710	142	663	47	203 (2025)
126.	Cape May Warbler	0	0	0	0	0	6	15	9	5	0	35	7	32	3	15 (2023)
127.	Northern Parula	0	0	0	0	0	14	33	48	37	0	132	26	128	4	48 (2024)
128.	Magnolia Warbler	0	0	0	0	0	173	194	92	176	0	635	127	498	137	194 (2023)
129.	Bay-breasted Warbler	0	0	0	0	0	8	1	2	1	0	12	2.4	12	0	8 (2022)
130.	Blackburnian Warbler	0	0	0	0	0	5	0	2	2	0	9	1.8	9	0	5 (2022)
131.	American Yellow Warbler	0	0	0	0	0	9	26	10	13	0	58	11.6	57	1	26 (2023)
132.	Chestnut-sided Warbler	0	0	0	0	0	18	15	22	25	0	80	16	77	3	25 (2025)
133.	Blackpoll Warbler	0	0	0	0	0	12	13	7	5	0	37	7.4	37	0	13 (2023)
134.	Black-throated Blue Warbler	0	0	0	0	0	93	51	51	76	0	271	54	231	40	93 (2022)
135.	Palm Warbler	0	0	0	0	0	0	0	13	0	0	13	2.6	13	0	13 (2024)
136.	Palm Warbler (Yellow)	0	0	0	0	0	73	46	92	92	0	303	61	295	8	92 (2024)
137.	Palm Warbler (Western)	0	0	0	0	0	6	8	16	5	0	35	7	31	4	16 (2024)
138.	Pine Warbler	0	0	0	0	0	1	1	8	2	0	12	2.4	9	3	8 (2024)
139.	Myrtle Warbler	0	0	0	0	0	0	0	6	0	0	6	1.2	6	0	6 (2024)
140.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	213	175	123	148	2	661	132	645	16	213 (2022)
141.	Yellow-throated Warbler	0	0	0	0	0	0	1	0	0	0	1	0.2	1	0	1 (2023)
142.	Prairie Warbler	0	0	0	0	0	1	6	3	5	0	15	3	14	1	6 (2023)
143.	Black-throated Green Warbler	0	0	0	0	0	12	6	4	6	0	28	5.6	28	0	12 (2022)
144.	Canada Warbler	0	0	0	0	0	19	31	22	24	0	96	19.2	86	10	31 (2023)
145.	Wilson's Warbler	0	0	0	0	0	1	9	3	4	0	17	3.4	15	2	9 (2023)
146.	Summer Tanager	0	0	0	0	0	3	0	0	0	0	3	0.6	3	0	3 (2022)
147.	Scarlet Tanager	0	0	0	0	0	3	15	11	4	0	33	6.6	31	2	15 (2023)
148.	Rose-breasted Grosbeak	0	0	0	0	0	11	5	8	2	0	26	5.2	23	3	11 (2022)
149.	Northern Cardinal	0	0	0	0	0	370	654	597	651	24	2296	459	895	1401	654 (2023)
150.	Blue Grosbeak	0	0	0	0	0	34	24	68	53	0	179	36	118	61	68 (2024)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
151.	Indigo Bunting	0	0	0	0	0	339	306	644	650	0	1939	388	1256	683	650 (2025)
	Species	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	0	0	0	0	0	13421	19188	22428	19594	231	74862	14972	51440	23422
	Observation hours						532:59	1,018:12	937:56	899:25	10:00	3,398:32	679:42

Trektellen

Totals Foreman's Branch Bird Observatory (MD) 2017 - 2026