The cool, clear turquoise waters of a wadi in a desert canyon. Pacific islands

The cool, clear turquoise waters of a wadi in a desert canyon. Pacific islandsThe cool, clear turquoise waters of a wadi in a desert canyon. Wadi Bani Khalid, Sharqiyah Region, Sultanate of Oman.

Bisporella Citrine

an invasive grass Zoological Board of Victoria

A large Soft Coral colony

The moon high in a vast empty night sky pre-dawn over a calm river

Surfers await beautiful clean sunset waves as they roll in over a reef Impossibles

Schoolgirls raise hands to answer questions about preventing AIDS

The beautifully colored feather plumage of a Rainbow Lorikeet

Detailed close-up of a Green Moray Eel's lime green tail fin Merimbula Aquarium

Cool Temperate Rainforest with Myrtle Beech

Artificial lighting illuminates a stone wall and Merbau timber steps

An African Elephant kicks dust into the air during a threat display whilst trumpeting and flapping it's ears

Ranger Uranium Mine