Assertion: trumpeter swan's foot | /r/HasProperty | strong webbed
Facets:
Source sentences:
text: Trumpeter swans use their strong webbed feet to dig into the pond or lake bottom for roots, shoots, and tubers, then plunge their heads and necks underwater to eat what they've dug up.
text: Trumpeter swans put their long necks and strong feet to good use uprooting aquatic plants growing in water up to four feet deep.
text: Trumpeter swans use their strong webbed feet to dig into the pond or lake bottom for roots, shoots, and tubers, then plunge their heads and necks underwater to eat what they've dug up.