2004 IUCN Red List – Photo GalleryThe photographs presented here may be freely used for any non-commercial purpose, but please credit the respective photographers. For commercial use, please contact the photographers directly. Atelopus varius is a Critically Endangered harlequin toad that was once abundant in Costa Rica and western Panama. Declines began at Monteverde in 1988, and by 1996 it was believed to be extinct in Costa Ric
