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Content with tag migration .

A supergene limits migration in common quails

A scientific team led by the Doñana Biological Station (CSIC) and the University of Barcelona have found that many quails with darker coloration have a large chromosomal inversion. Birds with the...

Nest choice after migration in Mediterranean storm petrels

Petrels are highly philopatric and return from migratory journeys of thousands of kilometres to breed in the same burrow year after year. During the breeding season, some burrowing petrel species...