Emperor Penguin vs Eurasian Wren
Aptenodytes forsteri в сравнении с Troglodytes troglodytes
Side-by-Side Comparison
| Характеристика | Emperor Penguin | Eurasian Wren |
|---|---|---|
| Научное название | Aptenodytes forsteri | Troglodytes troglodytes |
| Отряд | Sphenisciformes | Passeriformes |
| Семейство | Spheniscidae | Troglodytidae |
| Охранный статус | Near Threatened | Least Concern |
| Длина | 115,0 cm (45.3 in) | 9,5 cm (3.7 in) |
| Размах крыльев | 76,0 cm (29.9 in) | 15,0 cm (5.9 in) |
| Масса | 30000,0 g (1058.22 oz) | 9,0 g (0.32 oz) |
| Питание | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager. |
| Размер кладки | 1 | 3-9 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Emperor Penguin
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Eurasian Wren
Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.
Song & Call Comparison
Emperor Penguin
Loud, resonant trumpeting calls used for individual recognition in dense colonies. Each bird's call is unique in frequency. Also gives softer contact 'braying' notes.
Eurasian Wren
Extraordinarily loud for its tiny size: a rapid, powerful stream of trills, buzzes, and churring phrases. One of Europe's loudest songs by volume relative to body weight.
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Eurasian Wren
Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.
Охранный статус
Emperor Penguin
Eurasian Wren
How to Tell Them Apart
Emperor Penguin
Black head, chin, and dorsal side with white belly. Bright yellow-orange ear patches fade to pale yellow on the upper breast.
Long, slightly decurved bill — black with orange or pink mandible stripe
Eurasian Wren
Warm rufous-brown upperparts with fine dark barring. Pale buffy underparts with barred flanks. Short, often cocked tail.
Thin, slightly curved, dark brown bill
About These Birds
Emperor Penguin
The emperor penguin is the tallest and heaviest of all penguin species. They breed in the harshest conditions on Earth, enduring Antarctic winter temperatures of -60 C and wind speeds of 200 km/h. Males incubate the single egg on their feet under a brood pouch for about 65 days while fasting.
Eurasian Wren
The Eurasian wren is one of the smallest birds in Europe but possesses an astonishingly loud song for its size. Males build multiple dome-shaped nests, from which the female selects one to line and use. In British folklore, the wren is known as the king of birds for outwitting the eagle in a flying contest.