Thomas Marent / Buckley's Slender-legged Treefrog (Osteocephalus buckleyi), Putumayo, Colombia

Thomas Marent / Velvet-purple Coronet (Boissonneaua jardini) hummingbird feeding on flower nectar, Las Tangaras Bird Reserve, Colombia

Thomas Marent / Velvet-purple Coronet (Boissonneaua jardini) hummingbird in defensive posture, Las Tangaras Bird Reserve, Colombia

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

Thomas Marent / Black-tailed Trogon (Trogon melanurus) male, Magdalena Valley, Colombia

Thomas Marent / Cotton-top Tamarin (Saguinus oedipus) with red pollen after feeding on flower nectar, Tayrona National Natural Park, Colombia

Thomas Marent / Blue-naped Chlorophonia (Chlorophonia cyanea), Sierra Nevada de Santa Marta, Colombia

Thomas Marent / Blue-naped Chlorophonia (Chlorophonia cyanea), Sierra Nevada de Santa Marta, Colombia

Thomas Marent / Blue-naped Chlorophonia (Chlorophonia cyanea), Sierra Nevada de Santa Marta, Colombia

Thomas Marent / Bay-headed Tanager (Tangara gyrola), Sierra Nevada de Santa Marta, Colombia

Thomas Marent / Greater Flamingo (Phoenicopterus ruber) flock flying, Los Flamencos Sanctuary, Guajira Peninsula, Colombia

Thomas Marent / Bonobo (Pan paniscus) staring, native to central Africa