Two herbivore grevy's zebra, equus grevyi feeding on hays and grass at an enclosed sanctuary at Singapore safari zoo, mandai reserves, wildlife close up shot

grevys zebra zebra grevy zoo captivity stripe wildlife safari endangered animal enclosure conservation savannah jungle savanna camouflage eat africa equid species dazzle equus reserve mammal feed mandai wild kenya threatened nature asia habitat exotic hay equine food grass zeal breed singapore imperial natural king outdoor southeast enclosed grevyi tropical munch