Barn (“Marsh”) Swallow (Hirundo rustica)
Appearance: blue backs, long wings, wings and tail end in black feathers, light brown bellies, only North American swallow that has forked tail; males (left) have cobalt blue backs with white patches, red faces; females (right) have blue-green backs, light brown faces, shorter tails Length: 6-8 inches (about .5 foot) Wingspan:11-13 inches (about 1 foot)…
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