Tiny frog species among series of finds in Andean 'sky islands'

'Ecological Swat team' discovers 20 unknown species in Bolivia including viper and butterfly An "ecological Swat team" has discovered 20 previously unknown species in the misty cloud forests and cascading waterfalls that flank Bolivia's Zongo valley.Among the animals found were a minuscule 10mm-long frog, a pit viper, two metalmark butterflies and an adder's-mouth orchid. The pristine forests are just 30 miles (48km) from the capital, La Paz, but the expedition also rediscovered the devil-eyed frog, seen just once before, and a satyr butterfly not seen for nearly a century. Alongside these were threatened species including the spectacled bear and the channel-billed toucan. Continue reading...