Answer:

wildebeest

AnswerCrossword Clue
WILDEBEESTHorned Serengeti sighting
WILDEBEESTAntelope
WILDEBEESTAntelope is a misspelled feral creature?
WILDEBEESTManed grazer
WILDEBEESTGnu
WILDEBEESTThat's gnus to me!