Australia’s mimic that fans a false lyre over its back
Two ground-dwelling Australian species in genus Menura make up the lyrebirds, famed for copying forest and human sounds and for the male’s courtship plume. Early taxidermists fanned that tail like a Greek lyre; living males instead drape it forward until feathers hide head and back.
Europeans first debated what these birds were after specimens reached scientists after 1798. Thomas Davies drew a superb lyrebird as Menura superba in 1800, published only in 1802, while John Latham’s 1801 name Menura novaehollandiae kept priority. Menura pairs Greek words for moon and tail, nodding to crescent marks on outer feathers. Outer quills curve in an S that suggested a lyre, so the English name stuck even though the living pose differs from John Gould’s museum-based painting.
They are large passerines with strong legs, short rounded wings, and lengths of about 31 to 39 inches; females weigh near 2.0 pounds, males near 2.4. Superb lyrebirds range wet forests of Victoria, New South Wales, and southeast Queensland, plus Tasmania after a nineteenth-century introduction; Albert’s is confined to a narrow southern Queensland rainforest belt. Fossils at Riversleigh push the lineage back roughly fifteen million years. Birds scratch litter for insects, spiders, and worms, aerating soil across millions of hectares and burying potential fire fuel.
Breeding is slow: superb females may first nest at five or six, males at six to eight, and birds can live about thirty years. Males hold territories covering up to eight female breeding areas and sing hardest from June to August, sometimes four hours a day. A female alone incubates one egg for about fifty days. Mimicry can include other birds, dingoes, and industrial noise, though popular stories exaggerate video-game and film effects. After the 2019–2020 bushfires damaged wet-forest refuges once buffered by moisture, concern rose that superb birds might shift from common toward threatened status.
Source: Lyrebird
