Writing tagged: ‘sexual selection’
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11 May 2020
Pugnacious chaffinches, and a welcome returnee.
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25 April 2019
Testosterone-pumped chaffinches are at it again!
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10 February 2019
Philip the pheasant senses spring in the air.
Pugnacious chaffinches, and a welcome returnee.
Testosterone-pumped chaffinches are at it again!
Philip the pheasant senses spring in the air.