Assertion: billed raven | /r/HasProperty | corvus crassirostris
Facets:
Source sentences:
text: Thick-billed raven (Corvus crassirostris)
text: For example, the thick-billed raven of Africa, Corvus crassirostris, is all black except for noticeable large white patch on the back of the head.
text: The largest corvids are the common raven (Corvus corax) and the thick-billed raven (Corvus crassirostris), both of which regularly exceed 1,400 grams (3.1 pounds) and 65 cm (26 in).
text: The thick-billed raven (Corvus crassirostris), a corvid from the Horn of Africa, shares with the common raven the distinction of being the largest bird in the corvid family, and indeed the largest of the most diverse bird order with well over 5,000 identified species, the passerines.