Atlantic Puffin vs Common Kestrel
Fratercula arctica в сравнении с Falco tinnunculus
Side-by-Side Comparison
| Характеристика | Atlantic Puffin | Common Kestrel |
|---|---|---|
| Научное название | Fratercula arctica | Falco tinnunculus |
| Отряд | Charadriiformes | Falconiformes |
| Семейство | Alcidae | Falconidae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | 30,0 cm (11.8 in) | 34,0 cm (13.4 in) |
| Размах крыльев | 56,0 cm (22.0 in) | 74,0 cm (29.1 in) |
| Масса | 380,0 g (13.40 oz) | 190,0 g (6.70 oz) |
| Питание | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … |
| Размер кладки | 1 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Atlantic Puffin
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
Common Kestrel
Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.
Song & Call Comparison
Atlantic Puffin
At burrow gives a low, moaning 'arr-arr-arr' growl. Silent at sea. At breeding colonies produces a series of grunting croaks. Chicks give soft peeping calls.
Common Kestrel
A shrill, repeated 'kee-kee-kee-kee' or 'kik-ik-ik', especially near nest. Alarm call is a nasal chattering. Generally less vocal than larger falcons. Calls ring clearly in open country.
Geographic Range & Migration
Atlantic Puffin
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
Охранный статус
Atlantic Puffin
Common Kestrel
How to Tell Them Apart
Atlantic Puffin
Black upperparts and white underparts with a distinctive white face. In breeding season, the face brightens and colourful bill plates develop. Winter plumage is duller with a darker face.
Large, laterally compressed, triangular bill — bright orange, blue, and yellow in breeding season
Common Kestrel
Males have a blue-grey head and tail with a rufous back spotted with black. Females are rufous-brown with heavy barring. Both have a dark moustachial stripe.
Short, hooked grey bill with a yellow cere
About These Birds
Atlantic Puffin
The Atlantic puffin, often called the clown of the sea, is a charismatic seabird that nests in burrows on northern sea cliffs. Puffins can carry up to a dozen fish crosswise in their beaks at once thanks to backward-facing spines on their palate. Climate change and overfishing are threatening their food supply, leading to population declines.
Common Kestrel
The common kestrel is Europe's most abundant falcon, famous for its ability to hover motionless in the wind while scanning for prey. Research has shown kestrels can see ultraviolet light, allowing them to detect vole urine trails that reflect UV. The species has adapted remarkably well to urban environments.