Cape York

Should we cull crocodiles?

Crocodiles are ancient reptiles with their ancestors around before the age of the dinosaurs. What makes them so durable is they are perfectly adapted to their environment. The estuarine or saltwater crocodile (Crocodylus porosus) is most likely encountered in tidal rivers and estuaries, billabongs, and floodplains. However, they can also be found in the open sea.… Read more

A tale of two grasses

How buffel grass changed the dead heart of Australia

When you enter the Northern Territory from South Australia the landscape changes immediately from mulga scrub to more open savannah woodland dominated by the introduced buffel grass (Cenchrus ciliaris). 

Buffel grass landscape at MacDonnell Ranges.
Photo courtesy-Tony-Faithfull-https-www.faithfull.id_.auindex.phpweeds13-buffel-grass-changing-the-ecology-of-the-west-macdonnell-ranges-2.jpg

Buffel grass is a deep-rooted perennial native to Africa, the Middle East and India.… Read more