Close view of an endangered greater stick nest rat. Volcanic Crater

Close view of an endangered greater stick nest rat. Volcanic CraterClose view of an endangered greater stick nest rat. Alice Springs Desert Park, Northern Territory, Australia.

A solid days hiking and an escarpment to descend

A guanaco (Lama guanacoe)grazing in the Andes Mountains

Adults are powerful and agile in the water and have little to fear from Nile Crocodile

The mighty Erebus Glacier Tongue flows into the frozen Ross Sea in Antarctica

We are only beginning to understand their ability to communicate using complex cells known as chromatophores

Heron Island

Russell Glacier

It's sometimes hard to choose exactly what someone will like

Silhouette of an Aboriginal Dja Dja Wrung Tribal Elder at sunset

Multiple exposure of African elephants crossing a plain

The patterns are always different

Captured on Ilford HP5 black and white negative film