bald eagle vs Mute Swan
Haliaeetus leucocephalus से तुलना Cygnus olor
Side-by-Side Comparison
| विशेषता | bald eagle | Mute Swan |
|---|---|---|
| वैज्ञानिक नाम | Haliaeetus leucocephalus | Cygnus olor |
| गण | Accipitriformes | Anseriformes |
| कुल | Accipitridae | Anatidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | 79.0 cm (31.1 in) | 152.0 cm (59.8 in) |
| पंखों का फैलाव | 203.0 cm (79.9 in) | 235.0 cm (92.5 in) |
| वजन | 4300.0 g (151.68 oz) | 11000.0 g (388.01 oz) |
| आहार | 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 … |
| अंडों की संख्या | 1-4 | 5-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
bald eagle
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
bald eagle
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
bald eagle
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.
संरक्षण स्थिति
bald eagle
Mute Swan
How to Tell Them Apart
bald eagle
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
bald eagle
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.