European Roller vs Keel-billed Toucan
Coracias garrulus comparado com Ramphastos sulfuratus
Side-by-Side Comparison
| Atributo | European Roller | Keel-billed Toucan |
|---|---|---|
| Nome científico | Coracias garrulus | Ramphastos sulfuratus |
| Ordem | Coraciiformes | Piciformes |
| Família | Coraciidae | Ramphastidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 31,0 cm (12.2 in) | 50,0 cm (19.7 in) |
| Envergadura | 66,0 cm (26.0 in) | 56,0 cm (22.0 in) |
| Peso | 130,0 g (4.59 oz) | 400,0 g (14.11 oz) |
| Dieta | Large insects, especially beetles, grasshoppers, and crickets. Also takes small reptiles, frogs, and scorpions. Hunts … | Primarily fruit, supplemented with insects, lizards, eggs, and nestlings. Uses its long bill to reach … |
| Tamanho da postura | 3-6 | 1-4 |
| 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.
Keel-billed Toucan
Tropical and subtropical lowland rainforests and forest edges from sea level to about 1,900 meters.
Song & Call Comparison
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.
Keel-billed Toucan
Produces a repeated frog-like croaking 'prrrek-prrrek' or 'terrio-terrio'. Not melodic; the call resembles a mechanical rattle or frog. Also gives bill-clattering.
Geographic Range & Migration
European Roller
Southern and eastern Europe, Central Asia, and North Africa. Winters in sub-Saharan Africa.
Keel-billed Toucan
Southern Mexico through Central America to northern Colombia and northwestern Venezuela.
Estado de conservação
European Roller
Keel-billed Toucan
How to Tell Them Apart
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
Keel-billed Toucan
Black body with a bright yellow throat and chest. Red undertail coverts. The enormous bill is green with orange sides, a blue patch, and a red tip.
Enormous, lightweight, multicolored bill up to 15 cm long — green, orange, blue, and red
About These Birds
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.
Keel-billed Toucan
O tucano-de-bico-quilhado é o tucano nacional de Belize, com bico multicolorido espetacular em verde, vermelho e amarelo, habitando florestas tropicais da América Central.