Howard Patterson:
Barn Swallow
Howard Patterson:
Tree Swallow
Howard Patterson:
Barn Swallow
Howard Patterson:
Northern Rough-winged Swallow
Howard Patterson:
Cliff Swallow
Howard Patterson:
Northern Rough-winged Swallow
Howard Patterson:
Tree Swallow & Northern Rough-winged Swallow
Howard Patterson:
Tree Swallows and Northern Rough-winged Swallows
Howard Patterson:
Red-tailed Hawk & Cliff Swallow
Howard Patterson:
Purple Martin
Howard Patterson:
Purple Martin
Howard Patterson:
Purple Martin
Howard Patterson:
Tree Swallow
Howard Patterson:
Violet-green Swallow
Howard Patterson:
Cave Swallow
Howard Patterson:
Cave Swallow
Howard Patterson:
Cave Swallow
Howard Patterson:
Tree Swallow
Howard Patterson:
Northern Rough-winged Swallow
Howard Patterson:
Chimney Swift (Chaetura pelagica)
Howard Patterson:
Barn Swallow
Howard Patterson:
Chimney Swift (Chaetura pelagica)
Howard Patterson:
Vaux's Swift
Howard Patterson:
Cliff Swallow (Petrochelidon pyrrhonota)