Assertion: royal tern | /r/HasAspect | a wingspan of 39 to 53 inches
Facets:
Source sentences:
text: It averages between 18 and 20 inches in length and has a wingspan of 39 to 53 inches.
text: The Royal Tern averages 18 - 20 inches (45 - 51 cm) in length and has as wingspan of 39 - 53 inches (100 - 135 cm).