Videos of Common Cuckoos parasitizing their Reed Warbler hosts in China

<p>Dataset including eight .mp4 videos:</p> <p>Videos 1-3: Egg laying by female cuckoos in host nests.</p> <p>Video 4: The host collected the nest materials for nesting.</p> <p>Videos 5-7: The Common Cuckoo visits the host nest but not egg-laying.</p> <p>Video 8: The calling by a female Oriental Reed Warbler in a nest in the morning.</p>