Southern boobook age. Brushtail possums ("Trichosurus" spp.) and introduced cats and rats raid the nests for nestlings and eggs, and raptors such as the brown goshawk ("Accipiter fasciatus"), grey goshawk ("Accipiter novaehollandiae"), Australian masked owl ("Tyto novaehollandiae"), and probably powerful owl ("Ninox strenua") seize young birds. Juvenile southern boobooks are at greater risk after bushfires and have perished after being tangled up in dodder ("Cassytha") or bidgee-widgee ("Acaena novae-zelandiae"). The southern boobook generally preys on mice, insects, particularly nocturnal beetles and moths, and birds the size of a house sparrow ("Passer domesticus"). A higher proportion of its diet is invertebrates compared with
Australasian Sketcher with Pen and Pencil and illustrator Julian Ashton, and published Arthur Streeton's first black and white work on 24 January 1889. In 1880 it briefly moved to a fortnightly publication which lasted until 1882 before returning to a monthly journal. In 1889, it merged with "The Australasian". Australasian Sketcher with Pen and Pencil The Australasian Sketcher with Pen and Pencil was a monthly magazine published by the proprietors of "The Argus" between 1873 and 1889. The "Sketcher" was issued at monthly intervals according to shipping movements between Australia and Britain. The magazine contained many illustrations, engravings, and articles which capture "the picturesque phases of