Closeup of wild Apis Mellifera Carnica or Western Honey Bees coming and going on the honeycomb structure with bright yellow pollination marks on some of them against an out of focus green background

animal apis mellifera carnica architecture autumn bees branch calm carnica carnies carniolan chain colony construction creature domesticated drones ecological ecology ecosystem endangered environment european eusocial extinction hive honey honeycombs insect macro micro world milieu nature nectar nonaggressive pestilence pollination protected slovenia sustainability swarm western honey bee wild wings worker bees workers steady fixed closeup out of focus