Barn swallow (Hirundo rustica). It is the most widespread species of swallow in the world. It is a distinctive passerine bird with blue upper parts an

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Barn swallow (Hirundo rustica). It is the most widespread species of swallow in the world. It is a distinctive passerine bird with blue upper parts and a long, deeply forked tail.

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Size: 3019px × 2012px
Location: Doñana National Park, Spain
Photo credit: © agsaz / Alamy / Afripics
License: Royalty Free
Model Released: No

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