Solvin Zankl / Honey bee (Apis mellifera) comb filled with honey, Kiel, Germany, June.

Solvin Zankl / Honey bee (Apis mellifera) honey comb mostly covered with wax, Kiel, Germany, June.

Solvin Zankl / Honey bee (Apis mellifera) adult emerging from brood cell, Kiel, Germany

Solvin Zankl / Honey bee (Apis mellifera) adult emerging from brood cell, Kiel, Germany

Solvin Zankl / Honey bee (Apis mellifera) adult emerging from brood cell, Kiel, Germany

Solvin Zankl / Honey bee (Apis mellifera) adult emerging from brood cell, Kiel, Germany

Solvin Zankl / Honey bee (Apis mellifera) workers in hive with three white queen cells, Kiel, Germany, June.

Ingo Arndt / Honey Bee (Apis mellifera) adult hatching out of brood cell, Germany.

Ingo Arndt / Honey Bee (Apis mellifera) opening brood cell before hatching, Germany. Winner of Fritz Polking portfolio prize, GDT 2012 competition.

Franco Banfi / Green moray (Gymnothorax funebris) Santa Lucia, Camaguey, Cuba, Caribbean Sea, Atlantic Ocean

Alex Mustard / Group of predators hunting together, in an example of 'Nuclear foraging'. The Moray eel (Gymnothorax javanicus) flushes out prey, and is followed by a Napolean wrasse (Cheilinus undulatus) and a Bluef...

Dong Lei / Himalayan honeybee (Apis laboriosa) Mount Namjagbarwa, Yarlung Zangbo Grand Canyon National Park, Nyingchi Prefecture, Tibet, China. October.