Great Cormorant vs Scarlet Macaw
Phalacrocorax carbo so với Ara macao
Side-by-Side Comparison
| Thuộc Tính | Great Cormorant | Scarlet Macaw |
|---|---|---|
| Tên Khoa Học | Phalacrocorax carbo | Ara macao |
| Bộ | Suliformes | Psittaciformes |
| Họ | Phalacrocoracidae | Psittacidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 90,0 cm (35.4 in) | 85,0 cm (33.5 in) |
| Chiều Dài Sải Cánh | 145,0 cm (57.1 in) | 110,0 cm (43.3 in) |
| Khối Lượng | 2600,0 g (91.71 oz) | 1000,0 g (35.27 oz) |
| Chế Độ Ăn | Fish caught by diving from the surface. Pursues prey underwater using powerful feet for propulsion. … | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| Số Trứng | 1-7 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Great Cormorant
Coasts, estuaries, lakes, rivers, and reservoirs. Nests in colonies in trees, on cliffs, or on the ground.
Scarlet Macaw
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
Song & Call Comparison
Great Cormorant
Deep, guttural grunts and 'karrr' calls at colonies. Bill-clicking and hissing in threat displays. Silent at sea. Colonial noise can be deafening during the breeding season.
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
Great Cormorant
Very wide range across Europe, Asia, Africa, and Australasia. One of the most widespread cormorant species.
Scarlet Macaw
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
Tình Trạng Bảo Tồn
Great Cormorant
Scarlet Macaw
How to Tell Them Apart
Great Cormorant
All black with a bronze-green gloss. White throat patch and white thigh patches in breeding season. Yellow-orange face patch around the bill base.
Long, hooked, dark bill with a yellow gape
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
Great Cormorant
The great cormorant is one of the most widespread seabirds in the world. Unlike most waterbirds, cormorants lack fully waterproof plumage, leading to the iconic pose of standing with wings spread open to dry. In Asia, cormorants have been used by fishermen to catch fish for over a thousand years.
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.