Assertion: tern's chick | /r/HasProperty | hatched
Facets:
Source sentences:
text: There is only one egg, which he keeps on his feet and under his feathers, standing in a big group of males without feeding until the chick is hatched.
text: Once the chicks are hatched and ready to leave the nest, both the parents will chip away at the walled entry until it breaks open.
text: There is only one egg, which he keeps on his feet and under his feathers, standing in a big group of males without feeding until the chick is hatched.