Question

1. what is unique about how cuckoo birds lay their eggs? a. they lay their eggs in the nests of other birds b. they build a nest for each egg they lay c. they lay their eggs in fast moving water d. they bury their eggs in a hole in the ground

Explanation:

Cuckoo birds are known for a behavior called brood - parasitism, where they lay their eggs in the nests of other bird species. This allows the cuckoo to avoid the energy - consuming tasks of nest - building and chick - rearing.

Answer:

A. They lay their eggs in the nests of other birds