BBS Route · Texas · BCR 19
Clarendon Bird Survey Route
A standard 50-stop Breeding Bird Survey route. 79 species recorded across 19 survey years, still active.
79Species Recorded
19Years Surveyed
1968–2024Span
6Observers
Bird Species Found on Texas Clarendon
Top 40 of 79 species by most recent count. Each links to its species trend.
| History | ||||||
|---|---|---|---|---|---|---|
| Northern Bobwhite | Odontophoridae | 70 | 2024 | -45% | 1970 | |
| Northern Cardinal | Cardinalidae | 21 | 2024 | +36% | 1970 | |
| Mourning Dove | Columbidae | 20 | 2024 | -55% | 1970 | |
| Northern Mockingbird | Mimidae | 20 | 2024 | -57% | 1970 | |
| Chihuahuan Raven | Corvidae | 18 | 2021 | +171% | 2017 | |
| Scissor-tailed Flycatcher | Tyrannidae | 15 | 2024 | -13% | 1970 | |
| Cliff Swallow | Hirundinidae | 15 | 2022 | +55% | 1972 | |
| Field Sparrow | Passerellidae | 13 | 2024 | +29% | 1971 | |
| Painted Bunting | Cardinalidae | 13 | 2024 | +417% | 1970 | |
| Bewick's Wren | Troglodytidae | 12 | 2024 | +6% | 1970 | |
| Eastern Meadowlark | Icteridae | 12 | 2024 | -80% | 1972 | |
| Lark Sparrow | Passerellidae | 11 | 2024 | -55% | 1970 | |
| Dickcissel | Cardinalidae | 11 | 2024 | +42% | 1972 | |
| Western Kingbird | Tyrannidae | 10 | 2024 | -21% | 1970 | |
| Brown-headed Cowbird | Icteridae | 10 | 2024 | -14% | 1970 | |
| Cassin's Sparrow | Passerellidae | 10 | 2024 | -79% | 1970 | |
| Blue Jay | Corvidae | 9 | 2024 | -50% | 1970 | |
| Blue Grosbeak | Cardinalidae | 9 | 2024 | +47% | 1970 | |
| Golden-fronted Woodpecker | Picidae | 9 | 2024 | +55% | 1994 | |
| Common Nighthawk | Caprimulgidae | 8 | 2024 | +61% | 1970 | |
| Western Meadowlark | Icteridae | 7 | 2024 | -25% | 1970 | |
| Barn Swallow | Hirundinidae | 7 | 2024 | +240% | 1973 | |
| Northern Rough-winged Swallow | Hirundinidae | 7 | 2012 | +118% | 2010 | |
| House Finch | Fringillidae | 7 | 2024 | +420% | 2010 | |
| Red-headed Woodpecker | Picidae | 6 | 2024 | -46% | 1970 | |
| Red-winged Blackbird | Icteridae | 6 | 2024 | -61% | 1970 | |
| Bushtit | Aegithalidae | 6 | 1969 | n/a | n/a | |
| Great-tailed Grackle | Icteridae | 6 | 2024 | +70% | 2017 | |
| Ash-throated Flycatcher | Tyrannidae | 5 | 2024 | +63% | 1972 | |
| Great Crested Flycatcher | Tyrannidae | 4 | 2024 | +150% | 1972 | |
| American Crow | Corvidae | 4 | 2024 | -94% | 1970 | |
| Killdeer | Charadriidae | 3 | 2024 | +0% | 1970 | |
| Wild Turkey | Phasianidae | 3 | 2024 | +57% | 1970 | |
| Eastern Kingbird | Tyrannidae | 3 | 2024 | -54% | 1970 | |
| Grasshopper Sparrow | Passerellidae | 3 | 2024 | +183% | 1994 | |
| House Sparrow | Passeridae | 3 | 2024 | -76% | 1971 | |
| Scaled Quail | Odontophoridae | 3 | 1994 | +175% | 1971 | |
| Black-crested Titmouse | Paridae | 3 | 2024 | +60% | 2013 | |
| Eurasian Collared-Dove | Columbidae | 3 | 2024 | -40% | 2017 | |
| Common Yellowthroat | Parulidae | 3 | 2024 | +200% | 2022 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22. A route is a sample, not a census.