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Plumage coloration, not length or symmetry of tail-streamers, is a sexually selected trait in North American barn swallows Files in this Data Supplement:
Behav. Ecol. Safran and McGraw
15: 455
Lay Summary
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Plumage coloration, not length or symmetry of tail-streamers, is a sexually selected trait in North American barn swallows Files in this Data Supplement:
Behav. Ecol. Safran and McGraw
15: 455
Lay Summary
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