Pedro Narra / White spoonbill (Platalea leucorodia) adults at nest with chicks, Sado estuary, Portugal. May

Pedro Narra / Hedgehog (Erinaceus europaeus) walking through puddle. Sado Estuary, Portugal . March

Pedro Narra / Aerial view of low tide in Sado estuary, Portugal. November

Pedro Narra / Little Tern (Sterna albifrons) feeding chick, Sado Estuary, Portugal. June

Pedro Narra / Red fox (Vulpes vulpes) silhouetted, Sado Estuary, Portugal. September

Pedro Narra / Barn Owl (Tyto alba) chicks in nest, Sado Estuary, Portugal . June

Pedro Narra / Red fox (Vulpes vulpes) vixen grooming cub, Sado Estuary, Portugal. May

Pedro Narra / Hippopotamus (Hippopotamus amphibius) at water surface, Bijagos Archipelago Biosphere Reserve, Guinea Bissau,

Pedro Narra / Hippopotamus (Hippopotamus amphibius) with head raised above water surface, Bijagos Archipelago Biosphere Reserve, Guinea Bissau,

Pedro Narra / Scientists observing lava and ash plume erupting from Fogo Volcano, Fogo Island, Cape Verde, 29th November 2014.

Pedro Narra / Bottlenose dolphin (Tursiops truncatus) baby age two weeks porpoising, Sado Estuary, Portugal

Pedro Narra / Green turtle (Chelonia mydas) resting in the shallows of the coast, Bijagos Islands, Guinea Bissau. Endangered species.