Give some stream of consciousness and then the answer. Eagles normally build their nests, called eyries, in tall trees or on high cliffs. Many species lay two eggs, but the older, larger chick frequently kills its younger sibling once it has hatched. The dominant chick tends to be a female, as they are bigger than the male. The parents take no action to stop the killing.

Answer this question: what is another name for an eagles nest?
The important part for answering this question is: Eagles normally build their nests, called eyries, in tall trees or on high cliffs.
Therefore, the answer is eyries.