Climate change may be making migration harder by shortening nightingales' wings

The Common Nightingale, known for its beautiful song, breeds in Europe and parts of Asia and migrates to sub-Saharan Africa every winter. A new study published in The Auk: Ornithological Advances suggests that natural selection driven by climate change is causing these iconic birds to evolve shorter wings, which might make them less likely to survive their annual migration.

from Phys.org - latest science and technology news stories https://ift.tt/3aCgJT2

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