Southern boobook smallest owl on the Australian mainland, the southern boobook is long. The nominate subspecies is the largest. It has short, rounded wings and a short tail, with a compact silhouette in flight. Southern boobooks on the Australian mainland follow Bergmann's rule, in that birds from cooler and more southerly parts of the range tend to be larger. Thus, birds from the Canberra region weigh around while those from the Cape York Peninsula and Broome are around . Females tend to be a little larger and heavier than males, with males weighing and females . The southern boobook has generally dark
Australasian shoveler Australasian shoveler The Australasian shoveler ("Spatula rhynchotis") is a species of dabbling duck in the genus "Spatula". It ranges from 46–53 cm. It lives in heavily vegetated swamps. In Australia it is protected under the National Parks and Wildlife Act, 1974. They occur in southwestern and southeastern Australia, Tasmania, and New Zealand. The male has a blue-grey head with a vertical white crescent in front of the eyes. The status of the Australasian shoveler is least concern. The common name for the species "Spatula rhynchotis" is Australasian shoveler no matter which country it is found in. It was previously categorised