Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...
For the first time, DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver.Based on DNA analysis from the bite ...
This process uncovered the DNA of two animals: orcas, also known as killer whales, and broadnose sevengill sharks. Orca DNA was linked to the largest bite wound, found in the center of the shark, ...