Arctic Tern vs مقو قرمزي
Sterna paradisaea مقارنةً بـ Ara macao
Side-by-Side Comparison
| السمة | Arctic Tern | مقو قرمزي |
|---|---|---|
| الاسم العلمي | Sterna paradisaea | Ara macao |
| الرتبة | Charadriiformes | Psittaciformes |
| الفصيلة | Laridae | Psittacidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 34,0 cm (13.4 in) | 85,0 cm (33.5 in) |
| طول الجناح | 80,0 cm (31.5 in) | 110,0 cm (43.3 in) |
| الوزن | 110,0 g (3.88 oz) | 1000,0 g (35.27 oz) |
| النظام الغذائي | Small fish and crustaceans caught by plunge-diving from the air. Hovers briefly before diving. | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| عدد البيض في الوضع | 2-3 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Arctic Tern
Breeds on coastal and tundra habitats. Spends most of its life at sea over the open ocean. Nests in colonies on beaches and rocky shores.
مقو قرمزي
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
Song & Call Comparison
Arctic Tern
A sharp, grating 'kree-yah' alarm call. Also gives 'kik-kik-kik' near the nest. Highly aggressive vocally during the Arctic breeding season. Calls are harsh and insistent.
مقو قرمزي
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
Arctic Tern
Breeds in the Arctic and sub-Arctic. Migrates to the Antarctic, experiencing two summers per year. Found on every ocean.
مقو قرمزي
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
حالة الحفاظ
Arctic Tern
مقو قرمزي
How to Tell Them Apart
Arctic Tern
Pale grey upperparts, white underparts with a black cap. Blood-red bill and short red legs. Deeply forked tail streamers. Winter adults lose the full black cap.
Slender, pointed, bright red bill
مقو قرمزي
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
Arctic Tern
The Arctic tern holds the record for the longest known migration of any animal, traveling roughly 70,000 km annually from Arctic to Antarctic and back. Over its 30-year lifespan, it may fly the equivalent of three round trips to the Moon. This remarkable bird experiences more daylight than any other creature on Earth.
مقو قرمزي
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.