BBS Route · Minnesota · BCR 12
Bagley Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 87 species recorded across 12 survey years, no longer active.
87Species Recorded
12Years Surveyed
1995–2006Span
1Observers
Bird Species Found on Minnesota Bagley
Top 40 of 87 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Red-winged Blackbird | Icteridae | 246 | 2006 | +197% | 1997 | |
| American Crow | Corvidae | 110 | 2006 | +67% | 1997 | |
| Song Sparrow | Passerellidae | 50 | 2006 | +54% | 1997 | |
| Chipping Sparrow | Passerellidae | 44 | 2006 | +71% | 1997 | |
| Brown-headed Cowbird | Icteridae | 42 | 2006 | -21% | 1997 | |
| American Robin | Turdidae | 37 | 2006 | +132% | 1997 | |
| Clay-colored Sparrow | Passerellidae | 32 | 2006 | -25% | 1997 | |
| Barn Swallow | Hirundinidae | 30 | 2006 | -55% | 1997 | |
| Common Yellowthroat | Parulidae | 30 | 2006 | +142% | 1997 | |
| Tree Swallow | Hirundinidae | 27 | 2006 | +28% | 1997 | |
| Ovenbird | Parulidae | 24 | 2006 | +77% | 1997 | |
| Veery | Turdidae | 24 | 2006 | +54% | 1997 | |
| Forster's Tern | Laridae | 20 | 2006 | -2% | 1998 | |
| Black Tern | Laridae | 20 | 2006 | -5% | 1998 | |
| Bobolink | Icteridae | 20 | 2006 | +138% | 1997 | |
| American White Pelican | Pelecanidae | 20 | 2006 | +808% | 2001 | |
| Mallard | Anatidae | 19 | 2006 | +98% | 1997 | |
| Mourning Dove | Columbidae | 17 | 2006 | -5% | 1997 | |
| Red-eyed Vireo | Vireonidae | 17 | 2006 | -32% | 1997 | |
| Eastern Kingbird | Tyrannidae | 16 | 2006 | +400% | 1997 | |
| Blue Jay | Corvidae | 14 | 2006 | +70% | 1997 | |
| White-breasted Nuthatch | Sittidae | 13 | 2006 | +500% | 1997 | |
| Black-billed Magpie | Corvidae | 13 | 2006 | +111% | 1999 | |
| Red-necked Grebe | Podicipedidae | 12 | 2006 | -39% | 1999 | |
| Yellow-headed Blackbird | Icteridae | 11 | 2002 | +22% | 1995 | |
| American Goldfinch | Fringillidae | 11 | 2006 | +4% | 1997 | |
| Wilson's Snipe | Scolopacidae | 10 | 2006 | +44% | 1997 | |
| Eastern Phoebe | Tyrannidae | 10 | 2006 | +150% | 1998 | |
| Bank Swallow | Hirundinidae | 10 | 1995 | n/a | n/a | |
| Gray Catbird | Mimidae | 9 | 2006 | +150% | 1998 | |
| Least Flycatcher | Tyrannidae | 8 | 2006 | -28% | 1997 | |
| Common Loon | Gaviidae | 6 | 2006 | +114% | 1997 | |
| European Starling | Sturnidae | 6 | 2005 | +0% | 1997 | |
| White-throated Sparrow | Passerellidae | 6 | 2006 | -25% | 1997 | |
| Black-capped Chickadee | Paridae | 6 | 2006 | +122% | 1998 | |
| Downy Woodpecker | Picidae | 6 | 2006 | +33% | 1999 | |
| Eastern Meadowlark | Icteridae | 5 | 2006 | +63% | 1997 | |
| Killdeer | Charadriidae | 4 | 2006 | +18% | 1997 | |
| Brewer's Blackbird | Icteridae | 4 | 1997 | +33% | 1995 | |
| Trumpeter Swan | Anatidae | 4 | 2005 | +17% | 2000 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.