They compete for food and habitat, as well as eating the eggs and juveniles of the river's endangered species such as the "bum-breathing" Mary River turtle, Australian lungfish, the white-throated ...

A NEWLY-released film on the iconic Mary River cod, Once an Endangered Species ... a filmmaker's journey to understand why current food systems leave hundreds of millions of people in hunger.

and hopefully Mary River cod as well," Mr Morris said. He said the eastern freshwater and Murray cod are at the top of the food chain in their respective river systems, making efforts to save them ...

Followed categories will be added to My News. The Mary River Cod, once thought the be a sub-species of the Murray Cod but now recognised as a species in its own right, occurs naturally only in the ...

A routine survey of the critically endangered Mary River cod has found remnants ... He said researchers believed tilapia would be a food source for the cod. "But there hasn't been much documented ...