Nuno Sa / Sperm Whale (Physeter macrocephalus) calf swimming uder its mother. Sao Miguel Island, Azores, July.

Nuno Sa / Great Blue Shark (Prionace glauca), dorsal view against dark water. Over 20 million Blue Sharks are fished annually, as bycatch and due to the high value of their fins. Azores, North Atlantic, Septemb...

Wild Wonders of Europe / Sá / Mediterranean Monk Seal (Monachus monachus) large male of 2.5 m length. Localy identified by Parque Natural da Madeira as "Metade". Areias, Deserta Grande, Desertas Islands, Madeira, Portugal, August...

Wild Wonders of Europe / S‡ / Male Monk seal (Monachus monachus) portrait, Deserta Grande, Desertas Islands, Madeira, Portugal, August 2009, Critically endangered species. WWE INDOOR EXHIBITION

Wild Wonders of Europe / Sá / Photographer, Nuno S, on boat, Mull, Scotland, June 2009

Wild Wonders of Europe / Sá / Deserta Grande coast, Desertas Islands, Madeira, Portugal, August 2009

Wild Wonders of Europe / Sá / Entrance to Monk seal (Monachus monachus) reproduction cave (Tabaceiro) Deserta Grande, Desertas Islands, Madeira, Portugal, August 2009

Wild Wonders of Europe / Sá / Two Basking sharks (Cetorhinus maximus) Mull, Scotland, June 2009

Wild Wonders of Europe / Sá / Mediterranean Monk Seal (Monachus monachus) juvenile female hunting, Areias, Deserta Grande, Desertas Islands, Madeira, Portugal, August 2009

Wild Wonders of Europe / Sá / Male Monk seal (Monachus monachus) Deserta Grande, Desertas Islands, Madeira, Portugal, August 2009, Critically endangered species

Wild Wonders of Europe / Sá / Mediterranean Monk Seal (Monachus monachus) juvenile female hunting on seabed, Areias, Deserta Grande, Desertas Islands, Madeira, Portugal, August 2009

Wild Wonders of Europe / Sá / Lion's mane jellyfish (Cyanea capillata) Mull, Scotland, June 2009