Assertion: vulture's population | /r/AtLocation | the process of extinction
Facets:
Source sentences:
text: Harper and several other researchers have attempted to prove the former existence of the king vulture, or a close relative, in Florida at this late date, suggesting that the population was in the process of extinction and finally disappeared during a cold spell.
text: Several researchers have attempted to prove the former existence of a King Vulture relative in Florida at this late date, suggesting that the population was in the process of extinction and finally disappeared during a cold spell.