Assertion: kingfisher's eye | /r/HasProperty | sealed
Facets:
Source sentences:
text: He says that when the young were about two days old they "were not only found wrapped together in the nest, but the moment they were put on the ground, one at a time, though their eyes were still sealed, they immediately covered one another with their wings and wide bills, making such a tight ball that when one shifted a leg, the whole mass would move like a single bird.