Assertion: eagle's wingspan | /r/HasProperty | up to seven feet
Facets:
Source sentences:
text: They weigh an average of 12 pounds with a wingspan up to seven feet and a body length of nearly three feet.
text: A full-grown bald eagle has a wingspan up to 7 feet.
text: But Kerley, who, along with Jonathan Slaght of the Wildlife Conservation Society, published a report of the incident in the Journal of Raptor Research, knew what the massive birds—with wingspans up to seven feet—were capable of.