Birding spots · Ohio

Best Birding Spots in Mahoning County, Ohio

Calvins Marsh Reservoir leads Mahoning County's birding spots with 235 species reported, best in spring. 28 spots in the county have enough data to rank.

Species counts are birds reported at least three times in that season at that spot, 2016–2025. Busy spots list more species simply because more people look, so compare the checklist counts. Spot names come from public map data and hotspot listings.

Spot	Species	Checklists	Winter	Spring	Summer	Fall
Calvins Marsh Reservoir	235	2,898	92	205	145	199
Snyder Bog	146	555	79	114	64	96
Mill Creek Park	125	516	15	121	47	77
Mill Creek Park (Lake Newport)	123	424	38	109	75	51
Austintown Township Park	117	218	34	97	50	70
Poland Village Park	95	397	42	86	50	54
Wildwood Lake	95	364	36	78	61	58
Sawmill Creek Preserve	92	56	0	90	9	19
Lake Newport	73	113	21	51	46	25
Berlin Lake	71	107	28	43	37	6
Lake Park Wildlife Area	70	77	15	55	25	10
Lake Milton (Charley Run Creek)	70	71	33	38	17	46
Evans Lake	67	85	26	30	0	52
Berlin Lake (Mill Creek)	62	55	14	30	38	23
Mill Creek Park (Ax Factory Run)	61	53	5	58	14	7
Mill Creek Park (Bears Den Run)	56	151	26	42	26	24
Lake Milton State Park (Craig Beach)	53	56	35	31	3	30
Lake Milton State Park	52	58	33	20	0	13
Mill Creek Park (Indian Run)	50	68	20	36	29	26
Lake Milton	48	89	24	25	4	19
Lake Milton State Park (Canyon Park)	47	50	44	5	0	13
Boardman Park	37	56	8	24	13	11
Mill Creek Park (Lily Pond)	36	53	11	19	12	9
Birding spot near Lowellville	176	1,188	56	161	105	82
Birding spot near Woodworth (New Buffalo)	118	260	28	91	68	69
Birding spot near Maplewood Park	73	50	0	56	36	34
Birding spot near Woodworth	71	288	51	42	13	2
Birding spot near Columbiana	48	57	20	37	0	21