Paul Bertner / Ant (Dinoponera sp) predating termite, Tambopata Research Center, Peru

Paul Bertner / Jumping Spider (Salticidae) with termite wing, Tambopata Research Center, Peru

Paul Bertner / Termites, Tambopata Research Center, Peru

Paul Bertner / Ant (Formicidae), Tambopata Research Center, Peru

Paul Bertner / Ant (Formicidae) group protecting caterpillars in return for sugary secretions, Tambopata Research Center, Peru

Paul Bertner / Ponerine Ant (Ectatomma sp) group, Tambopata Research Center, Peru

Paul Bertner / Spider (Ctenidae) feeding on frog prey, Tambopata Research Center, Peru

Paul Bertner / Cuvier's Dwarf Caiman (Paleosuchus palpebrosus), Tambopata Research Center, Peru

Paul Bertner / Three-striped Poison Dart Frog (Ameerega trivittata) father carrying tadpoles, Tambopata Research Center, Peru

Paul Bertner / River in tropical rainforest at dusk, Tambopata Research Center, Peru

Paul Bertner / Owl Fly (Ascalaphidae) larvae, Tambopata Research Center, Peru

Paul Bertner / Tailless Whip Scorpion pair, Tambopata Research Center, Peru