Australian Boobook look-alikes
Ninox boobook
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Open the appSeveral birds can be mistaken for the Australian Boobook. Compare the key differences below to confirm your sighting.
Birds to compare
Barking Owl
Ninox connivens
Key differences
The Barking Owl is significantly larger (39-44 cm) and has a more robust build. Its plumage is generally paler brown with more distinct white spotting on the underparts, and it has a more defined facial disc. Its call is a distinctive 'wook-wook' or 'woof-woof', resembling a dog's bark, which is very different from the Boobook's call.
Southern Boobook (New Zealand)
Ninox novaeseelandiae
Key differences
Historically considered conspecific, the Southern Boobook (Ruru) of New Zealand is now recognized as a distinct species. While morphologically very similar, it is generally slightly smaller and has a different genetic lineage. The calls are also subtly different, though both share the 'boo-book' pattern.
Rufous Owl
Ninox rufa
Key differences
The Rufous Owl is much larger (46-57 cm) and has a more rufous-brown plumage with fine barring rather than spotting on the underparts. It has a more powerful build and a different call, a deep, guttural 'hoo-hoo' or 'whoo-whoo'.
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