BBS Route · Wyoming · BCR 17
Pine Tree Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 48 species recorded across 7 survey years, no longer active.
48Species Recorded
7Years Surveyed
1980–1995Span
4Observers
Bird Species Found on Wyoming Pine Tree
Top 40 of 48 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Lark Bunting | Passerellidae | 375 | 1995 | +93% | 1988 | |
| Western Meadowlark | Icteridae | 138 | 1995 | -17% | 1988 | |
| Horned Lark | Alaudidae | 116 | 1995 | +2% | 1988 | |
| Cliff Swallow | Hirundinidae | 109 | 1995 | +31% | 1988 | |
| Thick-billed Longspur | Calcariidae | 26 | 1995 | +116% | 1988 | |
| Song Sparrow | Passerellidae | 14 | 1995 | +133% | 1993 | |
| Mourning Dove | Columbidae | 11 | 1995 | -58% | 1988 | |
| Rock Pigeon | Columbidae | 9 | 1990 | n/a | n/a | |
| Chestnut-collared Longspur | Calcariidae | 8 | 1995 | -56% | 1988 | |
| Brewer's Sparrow | Passerellidae | 7 | 1990 | -70% | 1981 | |
| Red-winged Blackbird | Icteridae | 6 | 1995 | -47% | 1988 | |
| Burrowing Owl | Strigidae | 6 | 1981 | n/a | n/a | |
| Grasshopper Sparrow | Passerellidae | 5 | 1995 | +133% | 1988 | |
| Lazuli Bunting | Cardinalidae | 5 | 1980 | n/a | n/a | |
| Clay-colored Sparrow | Passerellidae | 5 | 1995 | +400% | 1993 | |
| European Starling | Sturnidae | 5 | 1995 | n/a | n/a | |
| Blue-winged Teal | Anatidae | 4 | 1980 | n/a | n/a | |
| Killdeer | Charadriidae | 4 | 1995 | -52% | 1988 | |
| Bank Swallow | Hirundinidae | 4 | 1995 | +33% | 1980 | |
| Ferruginous Hawk | Accipitridae | 3 | 1995 | +25% | 1981 | |
| Savannah Sparrow | Passerellidae | 3 | 1988 | +50% | 1981 | |
| Brewer's Blackbird | Icteridae | 3 | 1995 | -31% | 1993 | |
| Red-tailed Hawk | Accipitridae | 3 | 1995 | +200% | 1993 | |
| Chipping Sparrow | Passerellidae | 3 | 1995 | -25% | 1993 | |
| American Kestrel | Falconidae | 2 | 1980 | n/a | n/a | |
| Mallard | Anatidae | 1 | 1988 | -67% | 1980 | |
| American Wigeon | Anatidae | 1 | 1980 | n/a | n/a | |
| Northern Harrier | Accipitridae | 1 | 1995 | -50% | 1980 | |
| Swainson's Hawk | Accipitridae | 1 | 1995 | -58% | 1988 | |
| Vesper Sparrow | Passerellidae | 1 | 1993 | -65% | 1981 | |
| Lark Sparrow | Passerellidae | 1 | 1980 | n/a | n/a | |
| Barn Swallow | Hirundinidae | 1 | 1995 | +10% | 1990 | |
| Upland Sandpiper | Scolopacidae | 1 | 1988 | +0% | 1981 | |
| Greater Sage-Grouse | Phasianidae | 1 | 1988 | -80% | 1981 | |
| Golden Eagle | Accipitridae | 1 | 1995 | +0% | 1981 | |
| Say's Phoebe | Tyrannidae | 1 | 1994 | -33% | 1988 | |
| Northern Rough-winged Swallow | Hirundinidae | 1 | 1981 | n/a | n/a | |
| Loggerhead Shrike | Laniidae | 1 | 1995 | -29% | 1990 | |
| Great Horned Owl | Strigidae | 1 | 1993 | +0% | 1988 | |
| Common Nighthawk | Caprimulgidae | 1 | 1995 | -81% | 1990 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.