Chris Mattison / Marico Gecko (Pachydactylus mariquensis latirostris). Namaqualand, Northern Cape, South Africa.

Chris Mattison / Marico Thick-toed Gecko (Pachydactylus mariquensis latirostris). Namaqualand, Northern Cape, South Africa.

Juergen Freund / Green Tree Ants (Oecophylla smaragdina) attacking Common House Gecko (Hemidactylus frenatus) Cairns, Queensland, Australia

Piotr Naskrecki / Turnip-tailed Gecko (Thecadactylus rapicauda), Suriname

Claudio Contreras / Yucatan banded gecko (Coleonyx elegans), El Mirador-Rio Azul National Park, Department of Peten, Guatemala, October.

Andy Trowbridge / Jewelled gecko (Naultinus gemmeus) on a kanuka bush (Kunzea ericoides). Banks Peninsula; Canterbury, South Island, New Zealand.

Paul D Stewart / Photomontage of living gecko feet showing a variety of forms. Gecko feet employ very small subdivided filaments to bond with their substrates at the molecular level using Van Der Waals' forces. Every...

Michael D. Kern / Yellow Headed Day Gecko (Phelsuma klemmeri) between leaves captive from Madagascar

Michael D. Kern / Madagascar Ground Gecko / Big headed gecko(Paroedura Pictus) captive, from Madagascar

Michael D. Kern / Mossy leaf-tailed gecko, (Uroplatus sikorae) captive from Madgascar

Michael D. Kern / Leaf tailed gekco (Uroplatus fimbriatus) captive from Madagascar

Michael D. Kern / Leaf tailed gekco (Uroplatus fimbriatus) captive from Madagascar