I caught on right away. I did have to look up the word "creche" though.
crèche\ˈkresh, ˈkrāsh\
noun
1 : a representation of the Nativity scene
2 : day nursery
3 : a foundling hospital
4 : a group of young animals (as penguins or bats) gathered in one place for care and protection usually by one or more adults
Origin: French, from Old French creche manger, crib, of Germanic origin; akin to Old High German krippa manger — more at crib.
First use: 1792
Synonyms: nursery school, day nursery, nursery, pre-K, prekindergarten, preschool
Maybe 4 could also fit.