african big big cats captive captivity cared-for carnivore cat enclosure fauna hunter lioness mammal Panthera leo powerful roam roaming roaming space social strong well-fed wild-life animal big-cat breeding carnivorous color colored colorful colors colour coloured colourful colours conservation contrast critically-endangered felid panthera-leo reclining rehabilitation relaxed relaxing resting space striped wildlife zoo Afrikaans alert animals aware beware burrowers colonies curved claws desert fur guarding insectivores insectivorous Look looking lookout mangoest meerkat meerkats mongoose observant observation observer observers protection protective pups search searching stokstaart stokstaartje stripes suricate suricate-suricatta upright vigilant watch watchers watching young