Four Longnose Harlequin Frogs (Atelopus longirostris) were found after not being seen since 1989 in Ecuador. The genus Atelopus contains numerous frogs that are listed as endangered and haven’t been seen in over a decade.
Journal Article here –
http://www.tandfonline.com/doi/full/10.1080/23766808.2017.1327000
