Assertion: raven's ruff | /r/Synonym | hackle
Facets:
Source sentences:
text: It has a ruff of long, pointed feathers around its neck called a hackle.
text: Common ravens have a well-developed ruff of feathers on the throat, which are called 'hackles' (see photo).
text: Common ravens have a well-developed ruff of feathers on the throat, which are called 'hackles.'
text: Common ravens have a well-developed ruff of feathers on the throat, which are called 'hackles' (see photo).
text: Common ravens have a well-developed ruff of feathers on the throat, which are called 'hackles.'
text: Common ravens have a well-developed ruff of feathers on the throat, which are called 'hackles' while the feathers on the throat of a crow are smooth.
text: They have a well-developed ruff of feathers on the throat, which are called 'hackles' and are used often social communication.