Cuckoo–hawk mimicry? An experimental test

Further studies are now needed to test the features used by cuckoo hosts to distinguish cuckoos from hawks, and to test whether, despite some host discrimination, parasitic cuckoos still gain from hawk resemblance. Die Zeit in German. Female common cuckoos likewise glide down from their lookout perch to the host nest during their rapid, secretive laying visit Chance Here, we focus on the responses of small birds vulnerable to Accipiter hawk attack.

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