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 College of Tropical Medicine Australasian College of Tropical Medicine The Australasian College of Tropical Medicine (ACTM) is an Australasian medical association. It was founded on 29 May 1991 at a meeting of 10 interested clinicians, scientists and researchers at the Anton Breinl Centre in Townsville, Australia. Professor Peter A. Leggat, the College's Inaugural Honorary Secretary (1991–96), and Professor Rick Speare, the College's Inaugural President (1991–96), are generally acknowledged as the founder and co-founder of the College, respectively. Rick Speare passed the presidency on to Professor Peter A. Leggat (1996–98), who went on to serve a further two terms as President (2002–04 and 2006–08). Other