RT @Ewan__Jones: What makes a good partner? The latest research by Liu et al. (2018) shows that male barn swallows with a redder plumage ex…
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Ventral colour, not tail streamer length, is associated with seasonal reproductive performance in a Chinese population of Barn Swallows (Hirundo rustica gutturalise) https://t.co/mVFV910HnC | J Ornithology @DOrnitholGes | #ornithology
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RT @m_r_evans: The first field study of Barn swallows in NE China shows ventral colour is associated with reproductive success not tail len…
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RT @LizScordato: A lovely thesis chapter & now publication by Liu Yu! Another piece of the barn swallow sexual selection puzzle. https://t.…