Ingo Arndt / White-faced Saki (Pithecia pithecia) portrait, South America

Michael & Patricia Fogden / Tiger-striped Leaf Frog (Phyllomedusa tomopterna) or Barred Leaf Frog, portrait, side view, South America

Michael & Patricia Fogden / Hummingbird (Trochilidae) male and Heliconia flower, South America

Mitsuhiko Imamori / Insect (Taxiarchus giganteus) pair, South America