Common Kestrel vs American Kestrel
Falco tinnunculus comparado com Falco sparverius
Side-by-Side Comparison
| Atributo | Common Kestrel | American Kestrel |
|---|---|---|
| Nome científico | Falco tinnunculus | Falco sparverius |
| Ordem | Falconiformes | Falconiformes |
| Família | Falconidae | Falconidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 34,0 cm (13.4 in) | — |
| Envergadura | 74,0 cm (29.1 in) | 36,5 cm (14.4 in) |
| Peso | 190,0 g (6.70 oz) | 119,33333333333333 g (4.21 oz) |
| Dieta | Primarily voles and mice, also lizards, large insects, and small birds. Hunts by hovering at … | -- |
| Tamanho da postura | 1-7 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Common Kestrel only
American Kestrel only
Common Kestrel
Open country including farmland, grasslands, moorland, and urban areas. Common along motorways and in cities across Europe.
Song & Call Comparison
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.
American Kestrel
Geographic Range & Migration
Common Kestrel
Europe, Asia, and Africa. One of the most common and widespread raptors in the Old World.
American Kestrel
Estado de conservação
Common Kestrel
American Kestrel
How to Tell Them Apart
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
American Kestrel
About These Birds
Common Kestrel
Peneireiro-vulgar (Falco tinnunculus) — 32-38 cm. Falcão mais comum da Europa e Ásia, reconhecível pelo pairar estacionário com batimento rápido de asas enquanto caça. Macho com cabeça e cauda cinzentas e dorso castanho avermelhado manchado; fêmea mais barrada. Habita campos abertos, zonas costeiras e áreas urbanas. Alimenta-se de pequenos mamíferos, insetos e lagartos.
American Kestrel
The American Kestrel is North America's smallest falcon, weighing about 119 g with a 36.5 cm wingspan, with strikingly patterned rufous and slate-blue plumage. It hovers over open fields and roadsides to spot grasshoppers, small rodents, and lizards before diving to strike.