Assertion: avocet's leg | /r/HasProperty | strong
Facets:
value: for procellariiformes
type: OTHER
Source sentences:
text: The scaled legs are strong and well developed, and generally set far back on the body, more so in the highly aquatic species.
text: The legs are strong for Procellariiformes, making them and the giant petrels the only members of that order that can walk well on land.