Tree Swallow (Tachycineta bicolor) on a nest box with a predator guard

Size: 6008px × 3809px
Location: Seven Islands State Birding Park, Tennessee
Photo credit: © Mindy Fawver / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bicolor, bird, blue, box, closeup, front, guard, migrant, migratory, morning, nest, nestbox, nesting, passerine, predator, songbird, streamlined, swallow, tachycineta, tree, view, white