Rock Patridge at nest

adult adults alone animal construction animal constructions avian incubation behavior behaviors bird birds brood brood care brooding broods broody count counting description descriptions enumeration enumerations gallinacean gallinaceans individual individuals lone lonely nest nests one one animal only partridge partridges reproductive behavior reproductive behaviors reproductive behaviour reproductive behaviours rock partridge (alectoris graeca) single solo stage of development wild animal wild animals wild fauna wild faunae