Solvin Zankl / Baby Olive Ridley sea turtle (Lepidochelys olivacea) struggles against the swell to swim away from the beach where it hatched, Ostional, Costa Rica. October. Winner of the Underwater category of the G...

Sergey Gorshkov / Lionesses (Panthera leo) trying to bring down African buffalo (Syncerus caffer) Londolozi Private Game Reserve, Sabi Sands Game Reserve, South Africa. Sequence 3 of 5

Sergey Gorshkov / Lionesses (Panthera leo) trying to bring down African buffalo (Syncerus caffer) Londolozi Private Game Reserve, Sabi Sand Game Reserve, South Africa. Sequence 5 of 5

Solvin Zankl / As soon as it entered the water the young Olive ridley sea turtle (Lepidochelys olivacea) struggles against the swell to swim away from the coast. The swimming frenzy lasts for approximately 48 hours...

Jane Burton / Newly hatched Bantam chick {Gallus gallus domesticus}. Chick struggles out of the egg pushing with head and feet.

Nick Hawkins / A North Atlantic right whale (Eubalaena glacialis) struggles to free itself from being entangled in fishing gear in the Gulf of Saint Lawrence, Canada. Fishing gear entanglement is a leading cause of...

Nick Hawkins / A North Atlantic right whale (Eubalaena glacialis) struggles to free itself from being entangled in fishing gear in the Gulf of Saint Lawrence, Canada. Fishing gear entanglement is a leading cause of...

Dave Bevan / Female Welsh mountain sheep (Ovis aries) eating birth membrane whilst lamb struggles to stand up, Carmarthenshire, Wales, UK. March.

Solvin Zankl / Loggerhead sea turtle (Caretta caretta) hatchling struggles against the swell to swim away from the coast, Bonaire, Leeward Antilles, Caribbean region, Netherlands Antilles

Solvin Zankl / Hawksbill sea turtle (Eretmochelys imbricata) hatchling struggles against the swell to swim away from the coast, Bonaire, Leeward Antilles, Caribbean region, Netherlands Antilles

Solvin Zankl / Black backed jackal (Canis mesomelas) attacking Cape fur seal (Arctocephalus pusillus) pup, Sperrgebiet National Park, Namibia, December. Sequence 6/6

Solvin Zankl / Black backed jackal (Canis mesomelas) attacking Cape fur seal (Arctocephalus pusillus) pup, Sperrgebiet National Park, Namibia, December. Sequence 5/6