Hey @joanhiller, look at this crazy turtle!
Eastern Long-necked Turtle (Chelodina longicollis)
Also known as the Common or Eastern Snake-necked turtle, the eastern long-necked turtle is a species of turtle endemic to eastern Australia. Noted for its extremely long neck this turtle is an expert swimmer and predator. Laying dormant on the bottom of the water waiting for an unsuspecting prey item ,like a crustacean or small fish, to swim within range it will then extend its neck at incredible speeds and feed on its catch. When threatened this turtle can emit a bad smelling fluid from musk glands in an attempt to deter a potential predator
Phylogeny
Animalia-Chordata-Reptilia-Testudines-Pleurodira-Chelidae-Chelodininae-Chelodina-longicollis
Image Source(s)