Roland Seitre / Kuhl's Marmoset (Callithrix kuhlii) adult, South America

Paul Harcourt Davies / Kuhl's Pipistrelle Bat (Pipistrellus kuhli) roosting in old house near Orvieto. Italy, July

Paul Harcourt Davies / Kuhl's Pipistrelle Bat (Pipistrellus kuhli) roosting in old house near Orvieto. Italy, July

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrellus kuhlii) in flight low over water, mouth open to emit echolocating calls. France, Europe, July.

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrelle kuhlii) in flight over water, mouth open to emit echolocating calls. France, Europe, July.

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrelle kuhlii) leaving building at night to forage. France, Europe, July.

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrelle kuhlii) in flight over water, with splash from drinking in flight. France, Europe, August.

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrellus kuhlii) in flight low over water, with splash from drinking in flight. France, Europe, October.

Eric Medard / Kuhl's Pipistrelle Bat (Pipistrellus kuhlii) in flight low over water, drinking in flight France, Europe, July.

Chien Lee / Kuhl's Creek Frog (Limnonectes kuhlii), Sabah, Borneo, Malaysia

Jouan & Rius / Kuhl's creek frog (Rana / limnonectes kuhlii) in stream, Gunung Gading NP, Borneo, Sarawak, Malaysia

Chien Lee / Kuhl's Creek Frog (Limnonectes kuhli), Gunung Penrissen, Borneo, Malaysia