After researching the Safran lab upon my arrival to CU, I became fascinated by their barn swallow research on sexual selection and hybridization. In fact, seeing the short video of their summer work ...
Hawk mimicry in cuckoos and anti-parasitic aggressive behavior of barn swallows in Denmark and China
Hosts of brood parasites defend their nests against parasitism by aggression and subsequently, if parasitized, by rejection of the parasite egg or nestling. Cuckoos have evolved plumage mimicry with ...
For more on small drones inspired by birds and other flying animals, see SN’s feature “Flying animals can teach drones a thing or two.” Last summer, biophysicist Douglas Warrick spent eight hours each ...
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