Selective focus extreme close up shot of a cute african small mongoose, meerkat, suricata suricatta on sentry duty, standing on its hind legs, perch on a high point, guarding the perimeter

meerkat suricata suricatta suricate mongoose wildlife stand wild animal nature natural habitat africa zoo singapore place calcareous crevice safari environment curious savanna desert alert watch out look safe guard high wonder green australia park national plant sentry lookout sentinel hind leg alarm behaviour protect small duty perch home mob