African Penguin vs Raggiana Bird-of-paradise
Spheniscus demersus comparado com Paradisaea raggiana
Side-by-Side Comparison
| Atributo | African Penguin | Raggiana Bird-of-paradise |
|---|---|---|
| Nome científico | Spheniscus demersus | Paradisaea raggiana |
| Ordem | Sphenisciformes | Passeriformes |
| Família | Spheniscidae | Paradisaeidae |
| Estado de conservação | Endangered | Least Concern |
| Comprimento | 60,0 cm (23.6 in) | 34,0 cm (13.4 in) |
| Envergadura | 42,0 cm (16.5 in) | 45,0 cm (17.7 in) |
| Peso | 3100,0 g (109.35 oz) | 260,0 g (9.17 oz) |
| Dieta | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | Fruit, seeds, arthropods, and small vertebrates. Males display at communal lek sites to attract females. |
| Tamanho da postura | 2 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
African Penguin
Rocky coastlines and offshore islands of southern Africa. Nests in burrows, under boulders, or in surface scrapes.
Raggiana Bird-of-paradise
Tropical rainforest and forest edge from lowlands to mid-montane elevations in New Guinea.
Song & Call Comparison
African Penguin
A loud, donkey-like braying 'waaah-waaah' — hence its nickname 'jackass penguin'. Also gives softer grunts and contact calls at the colony. Highly vocal on breeding beaches.
Raggiana Bird-of-paradise
Males emit harsh, buzzy 'kraaak' calls and explosive wailing during display. Females give softer 'waak' contact calls. Display calls are loud and chaotic at leks.
Geographic Range & Migration
African Penguin
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Raggiana Bird-of-paradise
Southern and eastern New Guinea. Endemic to Papua New Guinea.
Estado de conservação
African Penguin
Raggiana Bird-of-paradise
How to Tell Them Apart
African Penguin
Black upperparts and white underparts with a distinctive black horseshoe-shaped band across the breast. Pink patches of bare skin above the eyes help with thermoregulation.
Sturdy, pointed, black bill with a grey band near the tip
Raggiana Bird-of-paradise
Males have a yellow crown, emerald-green throat, and spectacular cascading orange-red flank plumes. Females are brown with rufous underparts.
Stout, slightly curved, blue-grey bill
About These Birds
African Penguin
O único pinguim nidificante na África, pertencente à família Spheniscidae. O Pinguim-africano (Spheniscus demersus) habita costas rochosas e ilhas do sul da África, da Namíbia ao leste da África do Sul. Mede aproximadamente 60-70 cm e pesa entre 2-5 kg. Caracterizado pelo padrão preto e branco distintivo com uma faixa preta em forma de U no peito e manchas pretas nas partes brancas. Excelente nadador, alimenta-se principalmente de peixes como sardinhas e anchovas. Vocaliza com um chamado semelhante ao zurro …
Raggiana Bird-of-paradise
The raggiana bird-of-paradise is the national bird of Papua New Guinea, featured on the national flag and coat of arms. Males gather at traditional display trees to perform elaborate courtship dances, hanging upside down and shaking their spectacular flank plumes. Alfred Russel Wallace first described the species in 1873.