Assertion: black vulture's neck | /r/CapableOf | give snake-like appearance
Facets:
Source sentences:
text: Anhingas are often called "snake-birds" because they have long thin necks, which gives a snake-like appearance when they swim with their bodies submerged.
text: Anhingas or darters are often called "snake-birds" because they have long thin necks, which gives a snake-like appearance when they swim with their bodies submerged.