Assertion: cetacean's population | /r/CapableOf | calve at shorter intervals
Facets:
Source sentences:
text: Mating and calving take place throughout the year; the calving interval is believed to be about every two years, but in stressed populations mating takes place at an earlier age and calving at shorter intervals, a response to the enormous mortalities suffered from being entangled in nets by the tuna fishery.
text: Mating and calving take place throughout the year; the calving interval is believed to be about every two years, but in stressed populations mating takes place at an earlier age and calving at shorter intervals, a response to the enormous mortalities suffered from being entangled in nets by the tuna fishery.