Select until 21 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	19	438	110	418	20	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	1	3	0.8	3	0	2 (2024)
7.	Mourning Dove	0	0	0	0	0	0	20	74	57	24	175	44	131	44	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	4	22	5.5	22	0	9 (2023)
11.	Solitary Sandpiper	0	0	0	0	0	0	0	27	11	17	55	13.8	53	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	11	112	28	60	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	19	174	44	42	132	54 (2024)
29.	Hairy Woodpecker	0	0	0	0	0	0	10	9	11	3	33	8.3	12	21	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	1	7	1.8	4	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	3	363	91	298	65	137 (2024)
37.	Yellow-bellied Flycatcher	0	0	0	0	0	0	10	16	9	1	36	9	32	4	16 (2023)
38.	Acadian Flycatcher	0	0	0	0	0	0	19	30	33	10	92	23	79	13	33 (2024)
39.	Alder/Willow Flycatcher	0	0	0	0	0	0	159	134	135	6	434	109	411	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	3	47	11.8	37	10	24 (2024)
42.	Great Crested Flycatcher	0	0	0	0	0	0	5	23	21	5	54	13.5	45	9	23 (2023)
43.	Red-eyed Vireo	0	0	0	0	0	0	61	115	80	2	258	65	240	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	2	20	5	16	4	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	19	100	25	62	38	30 (2022)
48.	Blue Jay	0	0	0	0	0	0	141	118	71	27	357	89	223	134	141 (2022)
49.	Cedar Waxwing	0	0	0	0	0	0	7	1	6	2	16	4	16	0	7 (2022)
50.	Tufted Titmouse	0	0	0	0	0	0	215	146	273	65	699	175	135	564	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	79	723	181	145	578	253 (2024)
52.	Tree Swallow	0	0	0	0	0	0	18	84	97	31	230	58	184	46	97 (2024)
53.	Northern Rough-winged Swallow	0	0	0	0	0	0	97	60	33	3	193	48	193	0	97 (2022)
54.	Swallow	0	0	0	0	0	0	29	52	77	20	178	45	139	39	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	70	1017	254	302	715	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	10	103	26	26	77	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	331	3669	917	2723	946	1290 (2024)
65.	Northern Mockingbird	0	0	0	0	0	0	86	46	115	15	262	66	130	132	115 (2024)
66.	Brown Thrasher	0	0	0	0	0	0	74	185	211	53	523	131	310	213	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	26	322	81	238	84	146 (2024)
69.	Wood Thrush	0	0	0	0	0	0	129	180	231	57	597	149	334	263	231 (2024)
70.	Swainson's Thrush	0	0	0	0	0	0	112	110	68	10	300	75	274	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	2	35	8.8	30	5	17 (2023)
74.	Grey-cheeked Thrush / Bicknell's Thrush	0	0	0	0	0	0	7	23	4	1	35	8.8	28	7	23 (2023)
75.	Veery	0	0	0	0	0	0	102	166	146	15	429	107	336	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	133	1096	274	783	313	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	121	335	84	274	61	127 (2024)
85.	Field Sparrow	0	0	0	0	0	0	310	407	653	105	1475	369	806	669	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	680	11376	2844	7038	4338	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	12	329	82	311	18	250 (2024)
93.	Song Sparrow	0	0	0	0	0	0	1191	1850	2144	137	5322	1331	3646	1676	2144 (2024)
94.	Lincoln's Sparrow	0	0	0	0	0	0	53	51	64	7	175	44	129	46	64 (2024)
95.	Swamp Sparrow	0	0	0	0	0	0	341	732	1180	143	2396	599	1742	654	1180 (2024)
96.	Eastern Towhee	0	0	0	0	0	0	100	185	148	31	464	116	291	173	185 (2023)
97.	Yellow-breasted Chat	0	0	0	0	0	0	86	174	178	87	525	131	218	307	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	23	101	25	67	34	36 (2023)
100.	Orchard Oriole	0	0	0	0	0	0	4	25	39	30	98	24.5	58	40	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	1205	2389	597	1600	789	1205 (2025)
102.	Brown-headed Cowbird	0	0	0	0	0	0	406	330	252	131	1119	280	698	421	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	72	155	39	143	12	72 (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	31	930	233	581	349	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	40	317	79	301	16	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	10	477	119	375	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	2	34	8.5	22	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	678	3965	991	2548	1417	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	17	524	131	491	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	6	101	25	98	3	48 (2024)
127.	Magnolia Warbler	0	0	0	0	0	0	173	194	92	10	469	117	359	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	3	48	12	47	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	3	35	8.8	35	0	13 (2023)
133.	Black-throated Blue Warbler	0	0	0	0	0	0	93	51	51	6	201	50	175	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	38	549	137	536	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	1	73	18.3	65	8	31 (2023)
144.	Wilson's Warbler	0	0	0	0	0	0	1	9	3	1	14	3.5	12	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	2	31	7.8	29	2	15 (2023)
147.	Rose-breasted Grosbeak	0	0	0	0	0	0	11	5	8	1	25	6.3	22	3	11 (2022)
148.	Northern Cardinal	0	0	0	0	0	0	370	654	597	313	1934	484	731	1203	654 (2023)
149.	Blue Grosbeak	0	0	0	0	0	0	34	24	68	9	135	34	88	47	68 (2024)
150.	Indigo Bunting	0	0	0	0	0	0	339	306	644	81	1370	343	902	468	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	5687	60724	15181	40939	19785
	Observation hours							532:59	1,018:12	937:56	336:05	2,825:12	706:18

Trektellen

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