Australia's most critically endangered animal is Gilbert's potoroo. Although captive breeding programmes are in place to try to save the last of these animals, their population is estimated at around 100 animals. They can only be found in isolated areas of far southwest Western Australia, including some offshore islands, to which captive breeding programmes have relocated some healthy specimens.
Dogs, cats, foxes and rabbits.
Answer While they are not strictly "feral", cane toads are a huge threat to the Australian environment.
they hunt for food meat kills trees heck man once hunted a bird to extinction pollution animal abuse
Homo Sapiens, or humans.
the following threats of environment are:+indicriminate logging+kaingin system+Human settlements+burning of plstics
People that tear down their environment making an decrease for tiger's population.
Jellyfish are eaten by squid. I believe that this is the biggest threat that they face.
the market economy was the single biggest threat
Churchill thought that Hitler was the biggest threat in WW2
Biggest threat is a landowner with a 22 rifle or 12ga shotgun.
How is the environment a threat to the african sulcata tortoise?
you are
the biggest threats on the coniferous forest are wildfires, clearcut logging, and just plain old taking away the environment/biome.
Raccoons are no threat to the environment, they are an important part of it. Man is the intruder and may consider a raccoon as a threat to his environment.