Original: The Short-tailed Shearwater or Slender-billed Shearwater ( Puffinus tenuirostris ) , also called Yolla or Moonbird , and commonly known as the muttonbird in Australia , is the most abundant seabird species in Australian waters , and is one of the few Australian native birds in which the chicks are commercially harvested .
Simplified: The Short-tailed Shearwater , Puffinus tenuirostris , is a kind of bird . It can also be called Yolla or Moonbird , and is commonly known as the muttonbird in Australia .