Assertion: canada goose's call | /r/HasProperty | restricted to male
Facets:
Source sentences:
text: Some of the 13 calls seem gender-specific (Whitford, 1987), for example in larger sub-species of Canada Goose the “honk” call is restricted to males, with females having a similar but shorter and higher-pitched “hrink” call (Collias and Jahn 1959).