Nigel Cattlin / Hide beetle (Dermestes maculatus) on leather, feeds on carrion or dry animal products. England, UK.

Kim Taylor / Pearly Heath Butterfly (Coenonympha arcania) feeding on nectar, on white flower, with Carpet beetles (Anthrenus verbasci) feeding on pollen, Croatia

Ingo Arndt / Larder beetle larva (Dermestes lardarius) inside a Honey bee (Apis mellifera) tree bee hive, Poland. These beetles and their larvae scavenge on dead bees.