Racquet-tailed Roller vs European Roller
Coracias spatulatus comparado com Coracias garrulus
Side-by-Side Comparison
| Atributo | Racquet-tailed Roller | European Roller |
|---|---|---|
| Nome científico | Coracias spatulatus | Coracias garrulus |
| Ordem | Coraciiformes | Coraciiformes |
| Família | Coraciidae | Coraciidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | 31,0 cm (12.2 in) |
| Envergadura | 33,1 cm (13.0 in) | 66,0 cm (26.0 in) |
| Peso | 93,0 g (3.28 oz) | 130,0 g (4.59 oz) |
| Dieta | -- | Large insects, especially beetles, grasshoppers, and crickets. Also takes small reptiles, frogs, and scorpions. Hunts … |
| Tamanho da postura | 2-4 | 3-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
European Roller
Warm, dry, open country with scattered trees and nest holes. Breeds in tree cavities, earth banks, and nest boxes.
Song & Call Comparison
Racquet-tailed Roller
European Roller
A harsh, grating 'rack-rack' or 'quarrk' in flight. Gives a variety of sharp nasal calls at the nest. Not melodic; primary vocalizations are alarm and contact calls.
Geographic Range & Migration
Racquet-tailed Roller
European Roller
Southern and eastern Europe, Central Asia, and North Africa. Winters in sub-Saharan Africa.
Estado de conservação
Racquet-tailed Roller
European Roller
How to Tell Them Apart
Racquet-tailed Roller
European Roller
Turquoise-blue head, breast, and tail. Chestnut-brown back. Vivid ultramarine blue and black wing patches visible in flight.
Short, stout, dark hooked bill
About These Birds
Racquet-tailed Roller
Rolieiro-de-raqueta (Coracias spatulatus) — Rolieiro africano do sul do continente com penas externas da cauda em forma de raquete. Habita savanas de miombo e florestas abertas da Zâmbia, Zimbabué, Malawi e Moçambique. Plumagem azul e castanho com cauda modificada impressionante. Caça insetos em voos rasantes sobre o solo.
European Roller
The European roller gets its name from the spectacular rolling and tumbling aerial displays performed by males during courtship. It is the only roller species in Europe and one of the continent's most colorful birds. Declining across much of its western range due to agricultural intensification and habitat loss.