Emu vs House Sparrow
Dromaius novaehollandiae مقارنةً بـ Passer domesticus
Side-by-Side Comparison
| السمة | Emu | House Sparrow |
|---|---|---|
| الاسم العلمي | Dromaius novaehollandiae | Passer domesticus |
| الرتبة | Casuariiformes | Passeriformes |
| الفصيلة | Dromaiidae | Passeridae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 175,0 cm (68.9 in) | 16,0 cm (6.3 in) |
| طول الجناح | 20,0 cm (7.9 in) | 25,0 cm (9.8 in) |
| الوزن | 45000,0 g (1587.33 oz) | 30,0 g (1.06 oz) |
| النظام الغذائي | Plants, seeds, fruits, flowers, and insects. Swallows large stones and charcoal to grind food in … | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … |
| عدد البيض في الوضع | 5-24 | 1-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Emu
Open grasslands, savanna woodlands, scrublands, and semi-arid plains across Australia. Avoids dense forest and true desert.
House Sparrow
Closely associated with human habitation. Found in cities, towns, farms, and any built environment. Rarely found far from people.
Song & Call Comparison
Emu
Deep, resonant booming grunt 'e-moo', often repeated 3 times. Females give a deep drumming call produced by an inflatable throat pouch. Generally low-pitched and far-carrying.
House Sparrow
Monotonous series of chirping 'cheep' and 'chirrup' notes. Male gives 'chilp' song repeatedly. Flocks produce constant chirping chatter. No melodic song; purely functional calls.
Geographic Range & Migration
Emu
Throughout mainland Australia. Absent from Tasmania, where the Tasmanian emu was driven to extinction by 1850.
House Sparrow
Native to Europe, Asia, and North Africa. Introduced to every continent except Antarctica, making it the most widely distributed wild bird.
حالة الحفاظ
Emu
House Sparrow
How to Tell Them Apart
Emu
Shaggy grey-brown plumage with double-shafted feathers giving a loose, hair-like appearance. Bare blue skin on the face and neck.
Broad, flat, dark grey bill
House Sparrow
Males have grey crowns, chestnut napes, black bibs, and streaked brown backs. Females and juveniles are plain buffy-brown with a pale eyebrow stripe.
Short, stout, conical bill — black in breeding males, yellowish in non-breeding
About These Birds
Emu
The emu is the second-tallest living bird and the largest bird native to Australia. It is the only bird with calf muscles, enabling powerful running at up to 50 km/h. In the famous Emu War of 1932, the Australian military was deployed against crop-raiding emus — and the emus arguably won.
House Sparrow
The house sparrow is perhaps the most successful bird in the world at living alongside humans. Introduced to New York in 1851, it spread across North America within decades. Despite its global abundance, house sparrow populations have declined significantly in parts of western Europe.