Harpyie vs Quetzal
Harpia harpyja verglichen mit Pharomachrus mocinno
Side-by-Side Comparison
| Merkmal | Harpyie | Quetzal |
|---|---|---|
| Wissenschaftlicher Name | Harpia harpyja | Pharomachrus mocinno |
| Ordnung | Accipitriformes | Trogoniformes |
| Familie | Accipitridae | Trogonidae |
| Erhaltungsstatus | Vulnerable | Near Threatened |
| Länge | 100,0 cm (39.4 in) | 36,0 cm (14.2 in) |
| Flügelspannweite | 200,0 cm (78.7 in) | 50,0 cm (19.7 in) |
| Gewicht | 7500,0 g (264.55 oz) | 210,0 g (7.41 oz) |
| Ernährung | Arboreal mammals including sloths, monkeys, and opossums, which make up over 70% of the diet. … | Primarily wild avocados and other laurel family fruits, supplemented with insects, lizards, and frogs. A … |
| Gelegegröße | 2-3 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Harpyie
Tropical lowland rainforests, requiring large tracts of continuous forest with tall emergent trees for nesting.
Quetzal
Montane cloud forests at elevations between 1,200 and 3,000 meters. Requires old-growth forest with dead trees for nesting cavities.
Song & Call Comparison
Harpyie
Rarely heard; emits mournful whistled screams 'wheee-oo' and low croaking grunts near the nest. Vocalizations poorly documented given its remote Amazonian habitat.
Quetzal
Melodious, repetitive cooing: a series of 'kowee-kowee-kowee' or 'woh-woh-woh-woh' phrases. Male sings from high exposed perches in cloud forest canopy. Evocative highland call.
Geographic Range & Migration
Harpyie
Central and South America from southern Mexico through Brazil and northern Argentina. Range is shrinking due to deforestation.
Quetzal
Southern Mexico through Central America to western Panama. Resident in mountain cloud forests.
Erhaltungsstatus
Harpyie
Quetzal
How to Tell Them Apart
Harpyie
Slate-black upperparts and head with a pale grey breast and white underparts with black barring. A distinctive split grey crest rises when the bird is alarmed.
Massive dark hooked bill, one of the largest of any eagle
Quetzal
Males have iridescent emerald-green upperparts, a crimson-red breast, and extraordinarily long green tail coverts streaming up to 65 cm beyond the tail. Females are duller with grey breasts.
Short, broad, bright yellow bill partially hidden by green feathers
About These Birds
Harpyie
Die Harpyie zählt zu den kraftvollsten Greifvögeln der Welt und besitzt Krallen von der Größe der Klauen eines Grizzlybären. Sie ist der Nationalvogel Panamas. Die größte Bedrohung für die Art ist die Abholzung der Wälder, da jedes Brutpaar ein weites Revier unberührten Waldes benötigt.
Quetzal
Der Quetzal galt den Maya und Azteken als göttlich und wurde mit der gefiederten Schlangengottheit Quetzalcoatl in Verbindung gebracht. Sein schillernd grünes Gefieder und die langen Schwanzfedern machen ihn zu einem der schönsten Vögel der Welt. Die Landeswährung Guatemalas ist nach diesem Vogel benannt.