Old salt lizard at home in Darwin's primal landscape Photographer Sebastião Salgado sets the armour-like scales of the world's only seafaring lizard among the hard landscape of the Galapagos Islands' laval rocks Regulars
Glider of the sea threatened by 'traditional' medicine Gills from manta rays fetch high prices in China, but trade could be more tightly controlled following this year's CITES meeting Regulars