Description
(
Anglèis
)
fornì da World Register of Marine Species
Size: relatively large. Plumage: tail short, shallowly forked. Other characters: bill stout, shorter than head, gonys sharply sloped, lower mandible sharply pointed at tip. Tarsus slightly longer than middle toe with claw; walks better than other terns.
Urban, E. K.; Fry, C. H.; Keith, S. (1986). The Birds of Africa, Volume II. Academic Press, London.
- licensa
- cc-by-4.0
- drit d'autor
- WoRMS Editorial Board