Pingüino Africano vs Estornino Pinto
Spheniscus demersus comparado con Sturnus vulgaris
Side-by-Side Comparison
| Atributo | Pingüino Africano | Estornino Pinto |
|---|---|---|
| Nombre científico | Spheniscus demersus | Sturnus vulgaris |
| Orden | Sphenisciformes | Passeriformes |
| Familia | Spheniscidae | Sturnidae |
| Estado de conservación | Endangered | Least Concern |
| Longitud | 60,0 cm (23.6 in) | 21,5 cm (8.5 in) |
| Envergadura | 42,0 cm (16.5 in) | 37,0 cm (14.6 in) |
| Peso | 3100,0 g (109.35 oz) | 78,0 g (2.75 oz) |
| Dieta | Small schooling fish, especially sardines and anchovies. Forages within 40 km of the colony, diving … | Omnivorous — insects and larvae (especially leatherjackets), earthworms, fruit, and seeds. Probes soil with open … |
| Tamaño de la puesta | 2 | 4-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hábitats compartidos
Pingüino Africano only
Ninguno
Estornino Pinto only
Pingüino Africano
Rocky coastlines and offshore islands of southern Africa. Nests in burrows, under boulders, or in surface scrapes.
Estornino Pinto
Open countryside, farmland, parks, and urban areas. Forms enormous communal roosts in winter, especially in urban environments.
Song & Call Comparison
Pingüino Africano
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.
Estornino Pinto
A complex mimic: rattles, whistles, clicks, and squeaks mixed with imitations of other birds. Song is a continuous medley. Also gives harsh 'scheer' alarm and chattering.
Geographic Range & Migration
Pingüino Africano
Coastal southwestern Africa from Namibia to Port Elizabeth, South Africa. The only penguin species breeding in Africa.
Estornino Pinto
Native to Europe, western Asia, and North Africa. Introduced to North America, South Africa, Australia, and New Zealand.
Estado de conservación
Pingüino Africano
Estornino Pinto
How to Tell Them Apart
Pingüino Africano
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
Estornino Pinto
Glossy black plumage with iridescent purple and green sheen in breeding season. Winter plumage shows white spotting. Short tail and pointed wings in flight.
Long, pointed bill — yellow in breeding season, dark in winter
About These Birds
Pingüino Africano
El pingüino africano (Spheniscus demersus) es el único pingüino nidificante en África, con colonias en las costas sudafricanas y namibianas. Los adultos tienen una banda negra en herradura y manchas negras en el pecho. Considerada especie En Peligro por el colapso de los bancos de peces y la contaminación por petróleo. Familia Spheniscidae.
Estornino Pinto
Estornino pinto (Sturnus vulgaris) — Pájaro negro con brillos verdes y purpúreos e incontables motas blancas en invierno. Hábil imitador de otros sonidos. Forma enormes bandadas ('murmurations') en otoño e invierno. Natural de Eurasia, introducido en América, Australia y Nueva Zelanda.