Barrie Britton / Wasp (Ropalidia species) attacking Mantellid Frog Tadpoles (Guibemantis species) on leaf overhanging pond. Tadpoles escape by dropping into water. Association Mitsinjo Reserve, Andasibe, Madagascar....

Barrie Britton / Mantellid Frog Tadpoles (Guibemantis species) developing on leaf overhanging pond. Association Mitsinjo Reserve, Andasibe, Madagascar. Photograph taken on location for BBC 'Wild Madagascar' Series,...

Chris Mattison / White-spotted Madagascar frog (Gephyromantis leucomaculatus) Nosy Mangabe, Madagascar.

Chris Mattison / White-spotted Madagascar frog (Gephyromantis leucomaculatus) Nosy Mangabe, Madagascar.

Barrie Britton / Wasp (Ropalidia species) attacking Mantellid Frog Tadpoles (Guibemantis species) on leaf overhanging pond. Tadpoles escape by dropping into water. Association Mitsinjo Reserve, Andasibe, Madagascar....

Barrie Britton / Mantellid Frog Tadpoles (Guibemantis species) developing on a leaf overhanging a pond. Association Mitsinjo Reserve, Andasibe, Madagascar. Photograph taken on location for BBC 'Wild Madagascar' Seri...

Barrie Britton / Wasp (Ropalidia species) attacking Mantellid Frog Tadpoles (Guibemantis species) on leaf overhanging pond. Tadpoles escape by dropping into water. Association Mitsinjo Reserve, Andasibe, Madagascar....

Nick Garbutt / Eggs of Tree Frog (Guibemantis liber) on leaf overhanging rainforest pond. Vohiparara, Ranomafana National Park, Madagascar.

Inaki Relanzon / Pandanus frog (Mantidactylus pulcher) sitting on leaf, Ranomafana National Park, Madagascar

Inaki Relanzon / Pandanus frog (Mantidactylus pulcher) sitting on leaf, Ranomafana National Park, Madagascar

Thomas Marent / Blommers' Madagascar Frog (Guibemantis flavobrunneus) male, Andasibe-Mantadia National Park, Madagascar

Thomas Marent / Sainte Marie Madagascar Frog (Guibemantis bicalcaratus) on palm, Andasibe-Mantadia National Park, Madagascar