House Sparrow vs Keel-billed Toucan
Passer domesticus comparé à Ramphastos sulfuratus
Side-by-Side Comparison
| Attribut | House Sparrow | Keel-billed Toucan |
|---|---|---|
| Nom scientifique | Passer domesticus | Ramphastos sulfuratus |
| Ordre | Passeriformes | Piciformes |
| Famille | Passeridae | Ramphastidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 16,0 cm (6.3 in) | 50,0 cm (19.7 in) |
| Envergure | 25,0 cm (9.8 in) | 56,0 cm (22.0 in) |
| Poids | 30,0 g (1.06 oz) | 400,0 g (14.11 oz) |
| Régime alimentaire | Primarily seeds and grains, supplemented with insects during breeding season. Readily exploits human food scraps … | Primarily fruit, supplemented with insects, lizards, eggs, and nestlings. Uses its long bill to reach … |
| Taille de la couvée | 1-8 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
House Sparrow
Closely associated with human habitation. Found in cities, towns, farms, and any built environment. Rarely found far from people.
Keel-billed Toucan
Tropical and subtropical lowland rainforests and forest edges from sea level to about 1,900 meters.
Song & Call Comparison
House Sparrow
Monotonous series of chirping 'cheep' and 'chirrup' notes. Male gives 'chilp' song repeatedly. Flocks produce constant chirping chatter. No melodic song; purely functional 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
House Sparrow
Native to Europe, Asia, and North Africa. Introduced to every continent except Antarctica, making it the most widely distributed wild bird.
Keel-billed Toucan
Southern Mexico through Central America to northern Colombia and northwestern Venezuela.
Statut de conservation
House Sparrow
Keel-billed Toucan
How to Tell Them Apart
House Sparrow
Males have grey crowns, chestnut napes, black bibs, and streaked brown backs. Females and juveniles are plain buffy-brown with a pale eyebrow stripe.
Short, stout, conical bill — black in breeding males, yellowish in non-breeding
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
House Sparrow
The house sparrow is perhaps the most successful bird in the world at living alongside humans. Introduced to New York in 1851, it spread across North America within decades. Despite its global abundance, house sparrow populations have declined significantly in parts of western Europe.
Keel-billed Toucan
The keel-billed toucan is the national bird of Belize and one of the most recognizable birds in the Neotropics. Its oversized bill, which can be a third of its body length, is actually very light due to its hollow honeycomb structure. Toucans roost communally, with up to six adults squeezing into a single tree cavity.