Mute Swan vs Scarlet Macaw
Cygnus olor comparé à Ara macao
Side-by-Side Comparison
| Attribut | Mute Swan | Scarlet Macaw |
|---|---|---|
| Nom scientifique | Cygnus olor | Ara macao |
| Ordre | Anseriformes | Psittaciformes |
| Famille | Anatidae | Psittacidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 152,0 cm (59.8 in) | 85,0 cm (33.5 in) |
| Envergure | 235,0 cm (92.5 in) | 110,0 cm (43.3 in) |
| Poids | 11000,0 g (388.01 oz) | 1000,0 g (35.27 oz) |
| Régime alimentaire | Submerged aquatic vegetation, algae, and grass. Feeds by upending in shallow water, reaching depths of … | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| Taille de la couvée | 5-7 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Mute Swan
Lakes, slow rivers, estuaries, and coastal lagoons. Often associated with parks and ornamental waters in Europe.
Scarlet Macaw
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
Song & Call Comparison
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.
Scarlet Macaw
Very loud, raucous squawking screams 'araak-araak'. Also gives chattering contact calls in pairs. Capable of mimicking human speech in captivity. Highly vocal throughout the day.
Geographic Range & Migration
Mute Swan
Native to Europe and western Asia. Introduced to North America, South Africa, Australia, and New Zealand.
Scarlet Macaw
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
Statut de conservation
Mute Swan
Scarlet Macaw
How to Tell Them Apart
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
Scarlet Macaw
Brilliant scarlet red body with bright yellow wing coverts and blue flight feathers and tail. Large white bare facial patch around the eye.
Large, strongly curved bill — pale horn upper mandible, dark lower mandible
About These Birds
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.
Scarlet Macaw
The scarlet macaw is one of the most iconic tropical birds with its dazzling tricolor plumage. These highly intelligent parrots form lifelong pair bonds and can live over 75 years in captivity. They play an important ecological role as seed dispersers in Neotropical rainforests.