Camera traps bring you closer to the secretive natural world and are an important conservation tool to study wildlife. This week we’re meeting the world’s largest otter and largest member of the ...

“Ecotourism can be a doubleedged sword,” she tells me the day before we are to set out. “It can help conservation or disrupt it.” With a footprint that is often bigger than a human hand, the giant ...

1. Otter ecology and its background -- 2. Pen pictures. Thirteen otters of the world : some natural history -- Europe -- Common or Eurasian otter, Lutra lutra -- North America -- River otter, or North ...

Waldemarin looks for the cream-colored markings on its neck that are as individual as a human’s fingerprints, but before she can make an identification, the giant otter ducks, dives and disappears.