cuckoo chicks need to look similar to their host species’ chicks, or they’ll be ejected from the nest. Now, a new study from ...
If magpies told ghost stories, it would be about the channel-billed cuckoo. If one of these pterodactyl-like birds has a magpie’s nest in their sights, it’s game over.
If magpies told ghost stories, it would be about the channel-billed cuckoo. If one of these pterodactyl-like birds has a magpie’s nest in their sights, it’s game over.
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