BBS Route · Maine · BCR 14
Deblois Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 110 species recorded across 31 survey years, still active.
110Species Recorded
31Years Surveyed
1966–2007Span
2Observers
Bird Species Found on Maine Deblois
Top 40 of 110 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Double-crested Cormorant | Phalacrocoracidae | 58 | 2007 | +771% | 1971 | |
| Red-eyed Vireo | Vireonidae | 49 | 2007 | +269% | 1968 | |
| American Crow | Corvidae | 41 | 2007 | -16% | 1968 | |
| Common Yellowthroat | Parulidae | 29 | 2007 | -17% | 1968 | |
| American Robin | Turdidae | 27 | 2007 | -21% | 1968 | |
| Ovenbird | Parulidae | 27 | 2007 | +275% | 1969 | |
| Cedar Waxwing | Bombycillidae | 20 | 2007 | +27% | 1968 | |
| Canada Goose | Anatidae | 17 | 2007 | n/a | n/a | |
| Hermit Thrush | Turdidae | 16 | 2007 | -32% | 1968 | |
| White-throated Sparrow | Passerellidae | 13 | 2007 | -57% | 1968 | |
| Alder Flycatcher | Tyrannidae | 12 | 2007 | -46% | 1968 | |
| European Starling | Sturnidae | 12 | 2007 | -63% | 1968 | |
| Song Sparrow | Passerellidae | 11 | 2007 | -64% | 1968 | |
| Savannah Sparrow | Passerellidae | 10 | 2007 | +13% | 1969 | |
| American Goldfinch | Fringillidae | 9 | 2007 | -15% | 1968 | |
| Vesper Sparrow | Passerellidae | 9 | 2007 | -43% | 1968 | |
| Common Raven | Corvidae | 9 | 2007 | +4% | 1969 | |
| Mourning Dove | Columbidae | 9 | 2007 | +200% | 1976 | |
| Black-throated Green Warbler | Parulidae | 8 | 2007 | +257% | 1969 | |
| Chipping Sparrow | Passerellidae | 8 | 2007 | +60% | 1973 | |
| Nashville Warbler | Parulidae | 7 | 2007 | +18% | 1968 | |
| Gray Catbird | Mimidae | 7 | 2007 | -60% | 1968 | |
| Ring-billed Gull | Laridae | 6 | 2007 | +500% | 1999 | |
| Herring Gull | Laridae | 5 | 2007 | -76% | 1968 | |
| Red-winged Blackbird | Icteridae | 5 | 1999 | -90% | 1968 | |
| Bank Swallow | Hirundinidae | 5 | 1991 | -74% | 1971 | |
| Wild Turkey | Phasianidae | 5 | 2007 | +400% | 2005 | |
| Common Tern | Laridae | 4 | 1966 | n/a | n/a | |
| Common Nighthawk | Caprimulgidae | 4 | 1973 | +33% | 1966 | |
| Blue Jay | Corvidae | 4 | 2007 | +83% | 1968 | |
| Eastern Wood-Pewee | Tyrannidae | 4 | 2005 | +20% | 1969 | |
| Blue-headed Vireo | Vireonidae | 4 | 2005 | +250% | 1970 | |
| Northern Waterthrush | Parulidae | 4 | 1987 | n/a | n/a | |
| Purple Finch | Fringillidae | 3 | 2007 | -46% | 1968 | |
| Lincoln's Sparrow | Passerellidae | 3 | 1966 | n/a | n/a | |
| Cliff Swallow | Hirundinidae | 3 | 2005 | -86% | 1968 | |
| Northern Parula | Parulidae | 3 | 2007 | +0% | 1969 | |
| Chestnut-sided Warbler | Parulidae | 3 | 2007 | -15% | 1968 | |
| American Redstart | Parulidae | 3 | 2007 | -65% | 1968 | |
| Winter Wren | Troglodytidae | 3 | 2007 | +100% | 1970 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.