Arthur Anker: Isla Tortuga beach, Costa Rica
Arthur Anker: Cliffs near Isla Tortuga, Costa Rica
Arthur Anker: Tapanti rainforest, Costa Rica
Arthur Anker: Poas crater lake, Costa Rica
Arthur Anker: Poas lagoon, Costa Rica
Arthur Anker: Irazu fissures, Costa Rica
Arthur Anker: Irazu crater lake, Costa Rica
Arthur Anker: Tortuga palm grove, Costa Rica
Arthur Anker: Gasteracantha cancriformis, Costa Rica
Arthur Anker: Tirimbina cloud forest, Costa Rica
Arthur Anker: Mountain grasshopper (Hylopedetes cruentus, Rhytidochrotinae), Costa Rica
Arthur Anker: Copiphora hastata, Costa Rica
Arthur Anker: Copiphora hastata, Costa Rica
Arthur Anker: Copiphora hastata, Costa Rica
Arthur Anker: Something wrong with me ? A street dog in Costa Rica
Arthur Anker: Tapanti National Park, Costa Rica
Arthur Anker: Brachycarpus biunguiculatus, Caribbean coast of Costa Rica
Arthur Anker: Along the road to Irazu, Costa Rica
Arthur Anker: Bella vista from the road to Poas, Costa Rica
Arthur Anker: Along the road to Irazu, Costa Rica
Arthur Anker: Howler monkey, Costa Rica
Arthur Anker: Tiger moth (Dysschema paracelsus, Arctiidae)
Arthur Anker: Weevil (Lixus sp) from Costa Rica
Arthur Anker: Cloud forest in Tapanti, Costa Rica
Arthur Anker: Flying stickinsect (Pseudophasma menius) from Costa Rica
Arthur Anker: A forest floor grasshopper (Zoumolampis bradleyi) from Costa Rica
Arthur Anker: Longhorn grasshopper (Microtylopteryx hebardi) from Costa Rica
Arthur Anker: Tapanti National Park in Costa Rica
Arthur Anker: Near Isla Tortuga, Costa Rica - natural arch
Arthur Anker: Large conehead katydid (Neoconocephalus sp) from Costa Rica