Thomas Marent / Bay-headed Tanager (Tangara gyrola), Guacharo Cave National Park, Colombia

Thomas Marent / Broad-nosed Bat (Platyrrhinus sp) group roosting, Guacharo Cave National Park, Colombia

Thomas Marent / Stink Bug (Pentatomidae) larva, Guacharo Cave National Park, Colombia

Thomas Marent / Stink Bug (Pentatomidae), Guacharo Cave National Park, Colombia

Thomas Marent / Cog-wheel Assasin Bug (Arilus carinatus), Guacharo Cave National Park, Colombia

Thomas Marent / Moth (Automeris sp) with false eye-spots on hind wings, Guacharo Cave National Park, Colombia

Thomas Marent / Orange-disked Actinote (Altinote stratonice) butterfly, Guacharo Cave National Park, Colombia

Thomas Marent / Hypaesia Satyr (Pseudohaetyera hypaesia) butterfly, Guacharo Cave National Park, Colombia

Thomas Marent / Bell's Longtail (Urbanus belli) butterfly, Guacharo Cave National Park, Colombia

Thomas Marent / Doubleday's Sailor (Dynamine setabis) butterfly, Guacharo Cave National Park, Colombia

Thomas Marent / Cramer's Eighty-eight (Diaethria clymena) butterfly, Guacharo Cave National Park, Colombia

Thomas Marent / Bromeliad (Bromeliaceae) flowering on branch, Guacharo Cave National Park, Colombia