Answer: zebras

AnswerCrossword Clue
ZEBRASAfrican animals
zebrasany of several fleet African mammals (Equus burchelli, E. grevyi, and E. zebra) related to the horse but distinctively and conspicuously patterned in stripes of black or dark brown and white or buff
zebrasZEBRA, an African mammal
zebrasbra crossing
ZEBRASSerengeti stampeders
ZEBRASHoofed Africans
ZEBRASZoo favorites
ZEBRASManed animals
ZEBRASThey're undomesticable
ZEBRASFootball refs
ZEBRASFootball referees, informally
ZEBRASFootball officials, slangily
ZEBRASSafari sights
ZEBRASHorses' cousins
ZEBRASSerengeti wildlife
ZEBRASZoo inhabitants.
ZEBRASWild equines.
ZEBRASCousins of the extinct quagga
ZEBRASRefs
ZEBRASGridiron officials
ZEBRASReferees, slangily
ZEBRASLions' prey
ZEBRASRefs, in basketball slang
ZEBRASFootball refs, slangily
ZEBRASSerengeti equines
ZEBRASStriped grazers
ZEBRASStriped equines