Cuckoo

Imagine a bird that looks a bit like a woodpecker or a dove. That's a cuckoo! There are many kinds of cuckoos, but the most famous one is the Common Cuckoo. They have long tails and often a streaky chest. Cuckoos love to eat insects, especially hairy caterpillars that other birds might not want to touch. They are found in forests and woodlands all over Europe and Asia.

Here's the super cool part: cuckoos don't build their own nests or raise their own babies! The female cuckoo finds a nest belonging to another bird, like a reed warbler. She quickly lays one of her own eggs in that nest and then flies away. The mommy bird in that nest thinks the cuckoo egg is her own and hatches it!

When the cuckoo chick hatches, it's often bigger than the other baby birds in the nest. It's so strong that it pushes all the other eggs or baby birds out of the nest! Then, the poor foster parents have to feed just the one big cuckoo chick, thinking it's their own baby. Wow, that's a lot of work for them!

Cuckoos are insect-eaters, and they are really good at finding yummy bugs. They especially like to eat caterpillars, even the ones with lots of hair! You can find cuckoos in many places, like forests, woodlands, and even gardens in Europe and Asia. They like to migrate to warmer places like Africa when it gets cold.