This quiz needs a major revision - for starters, the following birds occur in countries other than Australia, so are not "unique" to Australia (the correct term is actually "endemic"):
Kookaburra (in PNG)
Cassowary
Cockatoo (occurs all over Asia - many species!)
Magpie
Lorikeet
Honeyeater
Miner
Raven (occurs on most continents!)
Myna (not an Australian bird - introduced from India)
Sparrow (also not an Australian bird)
Finch
Robin
Fantail
Lark (Australia doesn't have any true larks!)
Silvereye
Wattlebird
Turtledove (another introduced species)
Koel
Pigeon (what sort of pigeon??)
Bulbul (also introduced)
Actually, only 6 of the birds in the answers are "unique" to Australia, but it would be more helpful if there correct names were used eg "Fairywren" could be Superb Fairywren, Splendid Fairywren, Red-backed Fairywren, etc (there are 11 species)
Kookaburra (in PNG)
Cassowary
Cockatoo (occurs all over Asia - many species!)
Magpie
Lorikeet
Honeyeater
Miner
Raven (occurs on most continents!)
Myna (not an Australian bird - introduced from India)
Sparrow (also not an Australian bird)
Finch
Robin
Fantail
Lark (Australia doesn't have any true larks!)
Silvereye
Wattlebird
Turtledove (another introduced species)
Koel
Pigeon (what sort of pigeon??)
Bulbul (also introduced)
Actually, only 6 of the birds in the answers are "unique" to Australia, but it would be more helpful if there correct names were used eg "Fairywren" could be Superb Fairywren, Splendid Fairywren, Red-backed Fairywren, etc (there are 11 species)