BBS Route · Maine · BCR 14
Westbrook Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 112 species recorded across 31 survey years, still active.
112Species Recorded
31Years Surveyed
1977–2024Span
4Observers
Bird Species Found on Maine Westbrook
Top 40 of 112 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| American Crow | Corvidae | 45 | 2024 | -4% | 1979 | |
| American Goldfinch | Fringillidae | 44 | 2024 | +151% | 1979 | |
| Red-eyed Vireo | Vireonidae | 39 | 2024 | -64% | 1979 | |
| House Sparrow | Passeridae | 39 | 2024 | +136% | 1979 | |
| Chipping Sparrow | Passerellidae | 32 | 2024 | +64% | 1979 | |
| American Robin | Turdidae | 29 | 2024 | -81% | 1979 | |
| Common Grackle | Icteridae | 26 | 2024 | -51% | 1979 | |
| Black-capped Chickadee | Paridae | 26 | 2024 | -9% | 1979 | |
| Northern Cardinal | Cardinalidae | 23 | 2024 | 18× | 1986 | |
| Tufted Titmouse | Paridae | 23 | 2024 | +139% | 1991 | |
| Song Sparrow | Passerellidae | 21 | 2024 | -47% | 1979 | |
| Mourning Dove | Columbidae | 18 | 2024 | -31% | 1979 | |
| White-breasted Nuthatch | Sittidae | 14 | 2024 | +73% | 1979 | |
| Eastern Phoebe | Tyrannidae | 13 | 2024 | +30% | 1979 | |
| Cedar Waxwing | Bombycillidae | 11 | 2024 | -32% | 1979 | |
| Blue Jay | Corvidae | 10 | 2024 | -66% | 1979 | |
| Ovenbird | Parulidae | 10 | 2024 | -43% | 1979 | |
| Common Yellowthroat | Parulidae | 9 | 2024 | -78% | 1979 | |
| Gray Catbird | Mimidae | 9 | 2024 | -38% | 1979 | |
| Pine Warbler | Parulidae | 9 | 2024 | +100% | 1982 | |
| Chimney Swift | Apodidae | 8 | 2024 | +10% | 1979 | |
| Eastern Wood-Pewee | Tyrannidae | 8 | 2024 | -41% | 1979 | |
| Northern House Wren | Troglodytidae | 8 | 2024 | -33% | 1979 | |
| European Starling | Sturnidae | 7 | 2024 | -90% | 1979 | |
| Bank Swallow | Hirundinidae | 7 | 1993 | +24% | 1979 | |
| White-winged Crossbill | Fringillidae | 7 | 1987 | n/a | n/a | |
| Rose-breasted Grosbeak | Cardinalidae | 6 | 2024 | +22% | 1979 | |
| Barn Swallow | Hirundinidae | 6 | 2024 | -75% | 1979 | |
| Chestnut-sided Warbler | Parulidae | 6 | 2024 | -66% | 1979 | |
| Red-winged Blackbird | Icteridae | 5 | 2024 | -59% | 1979 | |
| American Redstart | Parulidae | 5 | 2024 | -68% | 1979 | |
| Downy Woodpecker | Picidae | 4 | 2024 | +30% | 1979 | |
| Field Sparrow | Passerellidae | 4 | 1995 | +33% | 1979 | |
| Hermit Thrush | Turdidae | 4 | 2024 | -25% | 1980 | |
| Common Raven | Corvidae | 4 | 2024 | +125% | 1993 | |
| Eastern Bluebird | Turdidae | 4 | 2024 | +33% | 1992 | |
| Killdeer | Charadriidae | 3 | 2009 | -81% | 1979 | |
| Brown-headed Cowbird | Icteridae | 3 | 2024 | -83% | 1979 | |
| Eastern Towhee | Passerellidae | 3 | 2024 | -93% | 1979 | |
| Black-and-white Warbler | Parulidae | 3 | 2024 | -67% | 1979 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.