Tree Swallow Tachycineta bicolor |
Bear River Migratory Bird Refuge Box Elder County, UT 22 Apr 2016 |
by Kendall Brown İKendall W. Brown |
Tree Swallow Tachycineta bicolor |
Bear River Migratory Bird Refuge Box Elder County, UT 22 Apr 2016 |
by Kendall Brown İKendall W. Brown |
Tree Swallow Tachycineta bicolor |
Bear River Migratory Bird Refuge Box Elder County, UT 22 Apr 2016 |
by Kendall Brown İKendall W. Brown |
Tree Swallow Tachycineta bicolor |
Females Strawberry Reservoir Wasatch County, Utah 13 Jul 2006 |
by Kent Keller İKent R. Keller |
Tree Swallow Tachycineta bicolor |
Franklin County, Idaho 11 May 2010 |
by Marvin Hansen İMarvin Hansen |