Select until 9 May

Totals Foreman's Branch Bird Observatory (MD) 2016 - 2025

	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
1.	Hooded Merganser	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
2.	Northern Bobwhite	0	0	0	0	0	0	6	3	15	0	24	6	16	8	15 (2024)
3.	Eastern Whip-poor-will	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
4.	Ruby-throated Hummingbird	0	0	0	0	0	0	91	158	170	11	430	108	411	19	170 (2024)
5.	Yellow-billed Cuckoo	0	0	0	0	0	0	11	7	14	0	32	8	27	5	14 (2024)
6.	Black-billed Cuckoo	0	0	0	0	0	0	0	0	2	0	2	0.5	2	0	2 (2024)
7.	Mourning Dove	0	0	0	0	0	0	20	74	57	21	172	43	129	43	74 (2023)
8.	Killdeer	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
9.	American Woodcock	0	0	0	0	0	0	2	18	2	1	23	5.8	21	2	18 (2023)
10.	Spotted Sandpiper	0	0	0	0	0	0	2	9	7	1	19	4.8	19	0	9 (2023)
11.	Solitary Sandpiper	0	0	0	0	0	0	0	27	11	15	53	13.3	51	2	27 (2023)
12.	Lesser Yellowlegs	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
13.	Greater Yellowlegs	0	0	0	0	0	0	1	2	0	0	3	0.8	3	0	2 (2023)
14.	Least Sandpiper	0	0	0	0	0	0	0	132	0	0	132	33	89	43	132 (2023)
15.	Green Heron	0	0	0	0	0	0	4	1	0	0	5	1.3	4	1	4 (2022)
16.	Osprey	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
17.	Sharp-shinned Hawk	0	0	0	0	0	0	34	23	15	1	73	18.3	55	18	34 (2022)
18.	Cooper's Hawk	0	0	0	0	0	0	5	1	3	0	9	2.3	5	4	5 (2022)
19.	Red-shouldered Hawk	0	0	0	0	0	0	1	0	0	0	1	0.3	1	0	1 (2022)
20.	Broad-winged Hawk	0	0	0	0	0	0	1	0	0	0	1	0.3	1	0	1 (2022)
21.	Red-tailed Hawk	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
22.	Northern Saw-whet Owl	0	0	0	0	0	0	62	8	34	0	104	26	88	16	62 (2022)
23.	Eastern Screech Owl	0	0	0	0	0	0	1	5	3	0	9	2.3	6	3	5 (2023)
24.	Barred Owl	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
25.	Belted Kingfisher	0	0	0	0	0	0	16	16	24	0	56	14	29	27	24 (2024)
26.	Red-bellied Woodpecker	0	0	0	0	0	0	32	36	33	10	111	28	59	52	36 (2023)
27.	Yellow-bellied Sapsucker	0	0	0	0	0	0	18	10	14	0	42	10.5	22	20	18 (2022)
28.	Downy Woodpecker	0	0	0	0	0	0	51	50	54	18	173	43	42	131	54 (2024)
29.	Hairy Woodpecker	0	0	0	0	0	0	10	9	11	2	32	8	12	20	11 (2024)
30.	Northern Flicker	0	0	0	0	0	0	0	2	1	0	3	0.8	3	0	2 (2023)
31.	Northern Flicker (Yellow-shafted)	0	0	0	0	0	0	16	15	23	6	60	15	49	11	23 (2024)
32.	Pileated Woodpecker	0	0	0	0	0	0	0	2	4	0	6	1.5	3	3	4 (2024)
33.	American Kestrel	0	0	0	0	0	0	0	2	0	0	2	0.5	2	0	2 (2023)
34.	Pacific-slope/Cordilleran Flycatcher	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
35.	Eastern Phoebe	0	0	0	0	0	0	58	89	88	6	241	60	236	5	89 (2023)
36.	Eastern Wood Pewee	0	0	0	0	0	0	118	105	137	0	360	90	296	64	137 (2024)
37.	Yellow-bellied Flycatcher	0	0	0	0	0	0	10	16	9	0	35	8.8	31	4	16 (2023)
38.	Acadian Flycatcher	0	0	0	0	0	0	19	30	33	1	83	20.8	72	11	33 (2024)
39.	Alder/Willow Flycatcher	0	0	0	0	0	0	159	134	135	0	428	107	405	23	159 (2022)
40.	Least Flycatcher	0	0	0	0	0	0	11	14	16	0	41	10.3	34	7	16 (2024)
41.	Eastern Kingbird	0	0	0	0	0	0	8	12	24	2	46	11.5	36	10	24 (2024)
42.	Great Crested Flycatcher	0	0	0	0	0	0	5	23	21	4	53	13.3	44	9	23 (2023)
43.	Red-eyed Vireo	0	0	0	0	0	0	61	115	80	0	256	64	238	18	115 (2023)
44.	Philadelphia Vireo	0	0	0	0	0	0	1	0	1	0	2	0.5	2	0	1 (2022)
45.	Warbling Vireo	0	0	0	0	0	0	1	11	6	0	18	4.5	15	3	11 (2023)
46.	Blue-headed Vireo	0	0	0	0	0	0	5	5	13	0	23	5.8	22	1	13 (2024)
47.	White-eyed Vireo	0	0	0	0	0	0	30	28	23	11	92	23	56	36	30 (2022)
48.	Blue Jay	0	0	0	0	0	0	141	118	71	24	354	89	220	134	141 (2022)
49.	Cedar Waxwing	0	0	0	0	0	0	7	1	6	1	15	3.8	15	0	7 (2022)
50.	Tufted Titmouse	0	0	0	0	0	0	215	146	273	63	697	174	135	562	273 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
51.	Carolina Chickadee	0	0	0	0	0	0	172	219	253	71	715	179	145	570	253 (2024)
52.	Tree Swallow	0	0	0	0	0	0	18	84	97	18	217	54	180	37	97 (2024)
53.	Northern Rough-winged Swallow	0	0	0	0	0	0	97	60	33	2	192	48	192	0	97 (2022)
54.	Swallow	0	0	0	0	0	0	29	52	77	16	174	44	138	36	77 (2024)
55.	Ruby-crowned Kinglet	0	0	0	0	0	0	746	944	755	44	2489	622	2215	274	944 (2023)
56.	Golden-crowned Kinglet	0	0	0	0	0	0	49	207	152	25	433	108	377	56	207 (2023)
57.	Carolina Wren	0	0	0	0	0	0	227	366	354	62	1009	252	299	710	366 (2023)
58.	Winter Wren	0	0	0	0	0	0	45	86	86	7	224	56	162	62	86 (2023)
59.	House Wren	0	0	0	0	0	0	63	52	112	21	248	62	192	56	112 (2024)
60.	Blue-grey Gnatcatcher	0	0	0	0	0	0	1	2	5	8	16	4	14	2	8 (2025)
61.	White-breasted Nuthatch	0	0	0	0	0	0	40	22	31	6	99	24.8	25	74	40 (2022)
62.	Red-breasted Nuthatch	0	0	0	0	0	0	35	47	2	0	84	21	22	62	47 (2023)
63.	Brown Creeper	0	0	0	0	0	0	20	30	37	6	93	23.3	70	23	37 (2024)
64.	Grey Catbird	0	0	0	0	0	0	845	1203	1290	238	3576	894	2647	929	1290 (2024)
65.	Northern Mockingbird	0	0	0	0	0	0	86	46	115	14	261	65	129	132	115 (2024)
66.	Brown Thrasher	0	0	0	0	0	0	74	185	211	41	511	128	303	208	211 (2024)
67.	Starling	0	0	0	0	0	0	4	0	0	0	4	1	4	0	4 (2022)
68.	Eastern Bluebird	0	0	0	0	0	0	15	135	146	12	308	77	227	81	146 (2024)
69.	Wood Thrush	0	0	0	0	0	0	129	180	231	40	580	145	327	253	231 (2024)
70.	Swainson's Thrush	0	0	0	0	0	0	112	110	68	0	290	73	264	26	112 (2022)
71.	Hermit Thrush	0	0	0	0	0	0	325	572	960	62	1919	480	1189	730	960 (2024)
72.	Grey-cheeked Thrush	0	0	0	0	0	0	39	41	38	0	118	30	100	18	41 (2023)
73.	Bicknell's Thrush	0	0	0	0	0	0	8	17	8	0	33	8.3	28	5	17 (2023)
74.	Grey-cheeked Thrush / Bicknell's Thrush	0	0	0	0	0	0	7	23	4	0	34	8.5	27	7	23 (2023)
75.	Veery	0	0	0	0	0	0	102	166	146	10	424	106	331	93	166 (2023)
76.	American Robin	0	0	0	0	0	0	110	111	117	6	344	86	341	3	117 (2024)
77.	Redstart	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
78.	House Sparrow	0	0	0	0	0	0	1	1	3	1	6	1.5	6	0	3 (2024)
79.	Purple Finch	0	0	0	0	0	0	223	19	96	2	340	85	302	38	223 (2022)
80.	House Finch	0	0	0	0	0	0	240	136	125	216	717	179	491	226	240 (2022)
81.	American Goldfinch	0	0	0	0	0	0	172	429	362	119	1082	271	775	307	429 (2023)
82.	Pine Siskin	0	0	0	0	0	0	2	0	0	0	2	0.5	1	1	2 (2022)
83.	Grasshopper Sparrow	0	0	0	0	0	0	10	12	22	0	44	11	37	7	22 (2024)
84.	Chipping Sparrow	0	0	0	0	0	0	27	60	127	118	332	83	272	60	127 (2024)
85.	Field Sparrow	0	0	0	0	0	0	310	407	653	94	1464	366	803	661	653 (2024)
86.	Fox Sparrow (Red)	0	0	0	0	0	0	75	66	47	14	202	51	133	69	75 (2022)
87.	American Tree Sparrow	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
88.	Dark-eyed Junco (Slate-colored)	0	0	0	0	0	0	310	163	285	58	816	204	700	116	310 (2022)
89.	White-crowned Sparrow (Eastern)	0	0	0	0	0	0	31	16	21	1	69	17.3	38	31	31 (2022)
90.	White-throated Sparrow	0	0	0	0	0	0	2246	3323	5127	670	11366	2842	7031	4335	5127 (2024)
91.	Vesper Sparrow	0	0	0	0	0	0	0	0	0	1	1	0.3	1	0	1 (2025)
92.	Savannah Sparrow	0	0	0	0	0	0	48	19	250	11	328	82	310	18	250 (2024)
93.	Song Sparrow	0	0	0	0	0	0	1191	1850	2144	136	5321	1330	3645	1676	2144 (2024)
94.	Lincoln's Sparrow	0	0	0	0	0	0	53	51	64	4	172	43	126	46	64 (2024)
95.	Swamp Sparrow	0	0	0	0	0	0	341	732	1180	137	2390	598	1737	653	1180 (2024)
96.	Eastern Towhee	0	0	0	0	0	0	100	185	148	29	462	116	291	171	185 (2023)
97.	Yellow-breasted Chat	0	0	0	0	0	0	86	174	178	46	484	121	202	282	178 (2024)
98.	Bobolink	0	0	0	0	0	0	36	4	1	0	41	10.3	41	0	36 (2022)
99.	Baltimore Oriole	0	0	0	0	0	0	14	36	28	15	93	23.3	63	30	36 (2023)
100.	Orchard Oriole	0	0	0	0	0	0	4	25	39	13	81	20.3	49	32	39 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
101.	Red-winged Blackbird	0	0	0	0	0	0	26	913	245	1182	2366	592	1593	773	1182 (2025)
102.	Brown-headed Cowbird	0	0	0	0	0	0	406	330	252	113	1101	275	693	408	406 (2022)
103.	Rusty Blackbird	0	0	0	0	0	0	1	1	0	0	2	0.5	2	0	1 (2022)
104.	Common Grackle	0	0	0	0	0	0	0	17	66	68	151	38	141	10	68 (2025)
105.	Common Grackle (Purple)	0	0	0	0	0	0	64	107	62	29	262	66	227	35	107 (2023)
106.	Common Grackle (Bronzed)	0	0	0	0	0	0	1	9	3	0	13	3.3	13	0	9 (2023)
107.	Ovenbird	0	0	0	0	0	0	274	371	254	18	917	229	569	348	371 (2023)
108.	Worm-eating Warbler	0	0	0	0	0	0	7	14	3	2	26	6.5	18	8	14 (2023)
109.	Louisiana Waterthrush	0	0	0	0	0	0	2	7	3	3	15	3.8	14	1	7 (2023)
110.	Northern Waterthrush	0	0	0	0	0	0	73	87	117	19	296	74	281	15	117 (2024)
111.	Golden-winged Warbler	0	0	0	0	0	0	0	0	1	0	1	0.3	1	0	1 (2024)
112.	Blue-winged Warbler	0	0	0	0	0	0	7	10	9	0	26	6.5	19	7	10 (2023)
113.	Blue-winged/Golden-winged Warbler	0	0	0	0	0	0	2	0	0	0	2	0.5	2	0	2 (2022)
114.	Black-and-white Warbler	0	0	0	0	0	0	116	183	168	7	474	119	372	102	183 (2023)
115.	Prothonotary Warbler	0	0	0	0	0	0	1	2	0	0	3	0.8	3	0	2 (2023)
116.	Tennessee Warbler	0	0	0	0	0	0	11	13	9	0	33	8.3	33	0	13 (2023)
117.	Orange-crowned Warbler	0	0	0	0	0	0	2	1	0	0	3	0.8	3	0	2 (2022)
118.	Nashville Warbler	0	0	0	0	0	0	15	16	6	0	37	9.3	30	7	16 (2023)
119.	Connecticut Warbler	0	0	0	0	0	0	22	7	6	0	35	8.8	26	9	22 (2022)
120.	Mourning Warbler	0	0	0	0	0	0	5	7	20	0	32	8	20	12	20 (2024)
121.	Kentucky Warbler	0	0	0	0	0	0	4	6	10	0	20	5	14	6	10 (2024)
122.	Common Yellowthroat	0	0	0	0	0	0	659	1154	1474	340	3627	907	2280	1347	1474 (2024)
123.	Hooded Warbler	0	0	0	0	0	0	0	0	2	0	2	0.5	2	0	2 (2024)
124.	American Redstart	0	0	0	0	0	0	148	168	191	5	512	128	479	33	191 (2024)
125.	Cape May Warbler	0	0	0	0	0	0	6	15	9	0	30	7.5	27	3	15 (2023)
126.	Northern Parula	0	0	0	0	0	0	14	33	48	2	97	24.3	94	3	48 (2024)
127.	Magnolia Warbler	0	0	0	0	0	0	173	194	92	0	459	115	349	110	194 (2023)
128.	Bay-breasted Warbler	0	0	0	0	0	0	8	1	2	0	11	2.8	11	0	8 (2022)
129.	Blackburnian Warbler	0	0	0	0	0	0	5	0	2	0	7	1.8	7	0	5 (2022)
130.	American Yellow Warbler	0	0	0	0	0	0	9	26	10	1	46	11.5	45	1	26 (2023)
131.	Chestnut-sided Warbler	0	0	0	0	0	0	18	15	22	1	56	14	53	3	22 (2024)
132.	Blackpoll Warbler	0	0	0	0	0	0	12	13	7	0	32	8	32	0	13 (2023)
133.	Black-throated Blue Warbler	0	0	0	0	0	0	93	51	51	4	199	50	173	26	93 (2022)
134.	Palm Warbler	0	0	0	0	0	0	0	0	13	0	13	3.3	13	0	13 (2024)
135.	Palm Warbler (Yellow)	0	0	0	0	0	0	73	46	92	27	238	60	230	8	92 (2024)
136.	Palm Warbler (Western)	0	0	0	0	0	0	6	8	16	1	31	7.8	27	4	16 (2024)
137.	Pine Warbler	0	0	0	0	0	0	1	1	8	2	12	3	9	3	8 (2024)
138.	Myrtle Warbler	0	0	0	0	0	0	0	0	6	0	6	1.5	6	0	6 (2024)
139.	Yellow-rumped Warbler (Myrtle)	0	0	0	0	0	0	213	175	123	37	548	137	535	13	213 (2022)
140.	Yellow-throated Warbler	0	0	0	0	0	0	0	1	0	0	1	0.3	1	0	1 (2023)
141.	Prairie Warbler	0	0	0	0	0	0	1	6	3	0	10	2.5	10	0	6 (2023)
142.	Black-throated Green Warbler	0	0	0	0	0	0	12	6	4	0	22	5.5	22	0	12 (2022)
143.	Canada Warbler	0	0	0	0	0	0	19	31	22	0	72	18	64	8	31 (2023)
144.	Wilson's Warbler	0	0	0	0	0	0	1	9	3	0	13	3.3	11	2	9 (2023)
145.	Summer Tanager	0	0	0	0	0	0	3	0	0	0	3	0.8	3	0	3 (2022)
146.	Scarlet Tanager	0	0	0	0	0	0	3	15	11	1	30	7.5	29	1	15 (2023)
147.	Rose-breasted Grosbeak	0	0	0	0	0	0	11	5	8	0	24	6	21	3	11 (2022)
148.	Northern Cardinal	0	0	0	0	0	0	370	654	597	288	1909	477	725	1184	654 (2023)
149.	Blue Grosbeak	0	0	0	0	0	0	34	24	68	4	130	33	84	46	68 (2024)
150.	Indigo Bunting	0	0	0	0	0	0	339	306	644	36	1325	331	882	443	644 (2024)
	Species	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025	Totals	Average	Newly ringed	Retraps	Year Maximum
	Totals	0	0	0	0	0	0	13421	19188	22428	4782	59819	14955	40316	19503
	Observation hours							532:59	1,018:12	937:56	287:15	2,776:22	694:06

Trektellen

Totals Foreman's Branch Bird Observatory (MD) 2016 - 2025