elang botak vs Mute Swan
Haliaeetus leucocephalus dibandingkan dengan Cygnus olor
Side-by-Side Comparison
| Atribut | elang botak | Mute Swan |
|---|---|---|
| Nama Ilmiah | Haliaeetus leucocephalus | Cygnus olor |
| Ordo | Accipitriformes | Anseriformes |
| Famili | Accipitridae | Anatidae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | 79,0 cm (31.1 in) | 152,0 cm (59.8 in) |
| Rentang Sayap | 203,0 cm (79.9 in) | 235,0 cm (92.5 in) |
| Berat | 4300,0 g (151.68 oz) | 11000,0 g (388.01 oz) |
| Diet | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | Submerged aquatic vegetation, algae, and grass. Feeds by upending in shallow water, reaching depths of … |
| Ukuran Sarang | 1-4 | 5-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
elang botak
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Mute Swan
Lakes, slow rivers, estuaries, and coastal lagoons. Often associated with parks and ornamental waters in Europe.
Song & Call Comparison
elang botak
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
Mute Swan
Despite its name, not truly mute: gives hissing snorts and low grunting when threatened. Wings produce a loud rhythmic whistling throbbing sound in flight.
Geographic Range & Migration
elang botak
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Mute Swan
Native to Europe and western Asia. Introduced to North America, South Africa, Australia, and New Zealand.
Status Konservasi
elang botak
Mute Swan
How to Tell Them Apart
elang botak
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
Large, hooked, bright yellow bill
Mute Swan
All-white plumage in adults. Cygnets are grey-brown, gradually whitening over the first year. Graceful S-curved neck posture is distinctive.
Orange bill with a prominent black knob at the base, larger in males
About These Birds
elang botak
The bald eagle is the national bird and symbol of the United States. Once endangered due to DDT pesticide use, it made a remarkable recovery and was removed from the endangered species list in 2007. These powerful raptors build the largest tree nests of any bird, some weighing over two tons.
Mute Swan
The mute swan is one of the heaviest flying birds, with males weighing up to 14 kg. Despite its name, it is not truly mute, producing hissing, grunting, and snorting sounds. Mute swans form lifelong pair bonds and their aggressive defense of nesting territory is well known.