BBS Route · Maine · BCR 14

Big Twenty 2 Bird Survey Route

A standard 50-stop Breeding Bird Survey route. 40 species recorded across 1 survey years, still active.

40Species Recorded

1Years Surveyed

2009–2009Span

1Observers

Bird Species Found on Maine Big Twenty 2

Top 40 of 40 species by most recent count. Each links to its species trend.

Species recorded on the Big Twenty 2 route.

White-throated Sparrow	Passerellidae	30	2009	n/a	n/a
Nashville Warbler	Parulidae	22	2009	n/a	n/a
Magnolia Warbler	Parulidae	19	2009	n/a	n/a
American Robin	Turdidae	18	2009	n/a	n/a
Hermit Thrush	Turdidae	17	2009	n/a	n/a
Red-eyed Vireo	Vireonidae	15	2009	n/a	n/a
Winter Wren	Troglodytidae	14	2009	n/a	n/a
Golden-crowned Kinglet	Regulidae	11	2009	n/a	n/a
Blue-headed Vireo	Vireonidae	9	2009	n/a	n/a
Northern Parula	Parulidae	9	2009	n/a	n/a
Ruby-crowned Kinglet	Regulidae	9	2009	n/a	n/a
Purple Finch	Fringillidae	8	2009	n/a	n/a
Ovenbird	Parulidae	8	2009	n/a	n/a
Common Yellowthroat	Parulidae	7	2009	n/a	n/a
Swainson's Thrush	Turdidae	7	2009	n/a	n/a
Yellow-bellied Flycatcher	Tyrannidae	5	2009	n/a	n/a
Blue Jay	Corvidae	5	2009	n/a	n/a
Alder Flycatcher	Tyrannidae	4	2009	n/a	n/a
Black-throated Blue Warbler	Parulidae	4	2009	n/a	n/a
Northern Waterthrush	Parulidae	4	2009	n/a	n/a
Black-capped Chickadee	Paridae	4	2009	n/a	n/a
Chestnut-sided Warbler	Parulidae	3	2009	n/a	n/a
Bay-breasted Warbler	Parulidae	3	2009	n/a	n/a
Boreal Chickadee	Paridae	3	2009	n/a	n/a
Yellow-bellied Sapsucker	Picidae	2	2009	n/a	n/a
Pileated Woodpecker	Picidae	2	2009	n/a	n/a
Canada Jay	Corvidae	2	2009	n/a	n/a
Cedar Waxwing	Bombycillidae	2	2009	n/a	n/a
American Redstart	Parulidae	2	2009	n/a	n/a
Red-breasted Nuthatch	Sittidae	2	2009	n/a	n/a
Red-tailed Hawk	Accipitridae	1	2009	n/a	n/a
Hairy Woodpecker	Picidae	1	2009	n/a	n/a
Ruby-throated Hummingbird	Trochilidae	1	2009	n/a	n/a
Olive-sided Flycatcher	Tyrannidae	1	2009	n/a	n/a
Least Flycatcher	Tyrannidae	1	2009	n/a	n/a
Rusty Blackbird	Icteridae	1	2009	n/a	n/a
American Goldfinch	Fringillidae	1	2009	n/a	n/a
Lincoln's Sparrow	Passerellidae	1	2009	n/a	n/a
Blackburnian Warbler	Parulidae	1	2009	n/a	n/a
Black-throated Green Warbler	Parulidae	1	2009	n/a	n/a

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.