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Vagrancy in Birds: A Book Review

10,000 Birds

Less and Gilroy sort through the exogenous (external) and endogenous (internal) factors thought to cause vagrancy and the scientific experiments that have sought to prove their significance with patience and plain language as well as charts and photographs. Next time, I’ll know why.

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De arte venandi cum avibus: San Martino Siir (2015) – Aglianico del Vulture DOC

10,000 Birds

For instance, Frederick rejected centuries-old folk wisdom that claimed that Barnacle Geese ( Branta leucopsis ) – a species with a seasonal occurrence in Europe – were born not of eggs laid by breeding geese but were spontaneously incarnated from driftwood afloat at sea. Could this be the first “accipiter sp.”

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