Image ID: SIL-39088007032287_0064
Cite this: Diggles, Silvester. 1877. Companion to Gould's Handbook or, Synopsis of the birds of Australia. Containing nearly one-third of the whole, or about 220 examples, for the most part from the original drawings, Brisbane : Thorne & Greenwell.
Supplied Caption: Lithograph of Powerful Owl
Original Caption: Athene Strenua. Powerful Owl
Taxonomic: Athene strenua, Ninox strenua