American Robin vs Turquoise-fronted Amazon
Turdus migratorius เปรียบเทียบกับ Amazona aestiva
Side-by-Side Comparison
| คุณสมบัติ | American Robin | Turquoise-fronted Amazon |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Turdus migratorius | Amazona aestiva |
| อันดับ | Passeriformes | Psittaciformes |
| วงศ์ตระกูล | Turdidae | Psittacidae |
| สถานะการอนุรักษ์ | Least Concern | Near Threatened |
| ความยาว | 25.0 cm (9.8 in) | 36.0 cm (14.2 in) |
| กว้างปีก | 36.0 cm (14.2 in) | 55.0 cm (21.7 in) |
| น้ำหนัก | 77.0 g (2.72 oz) | 400.0 g (14.11 oz) |
| อาหาร | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | Seeds, nuts, fruits, berries, and flowers. Feeds in tree canopy in noisy flocks. Occasionally raids … |
| จำนวนไข่ | 2-4 | 1-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
American Robin only
Turquoise-fronted Amazon only
ไม่มี
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
Turquoise-fronted Amazon
Tropical and subtropical forests, woodland, savanna, and palm groves in South America.
Song & Call Comparison
American Robin
A clear, caroling song of 2-3 note phrases: 'cheerily, cheer-up, cheerio'. Sings from dawn perches. Sharp 'tut-tut-tut' alarm call and thin 'seeee' flight note.
Turquoise-fronted Amazon
Loud, raucous squawking and screaming calls. Capable of impressive vocal mimicry including human speech. Contact call is a rolling 'arr-arr'. Highly vocal in social groups.
Geographic Range & Migration
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Turquoise-fronted Amazon
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
สถานะการอนุรักษ์
American Robin
Turquoise-fronted Amazon
How to Tell Them Apart
American Robin
Dark grey-brown upperparts with a warm brick-red breast and belly. White eye-ring and streaked white throat. Female slightly paler.
Bright yellow bill with a dark tip
Turquoise-fronted Amazon
Green body with a turquoise-blue forehead, yellow face, and red and blue wing patches. Red at the bend of the wing visible in flight.
Strong, hooked, dark grey upper mandible with a paler lower mandible
About These Birds
American Robin
The American robin is widely regarded as a harbinger of spring across North America. Despite its name, it is a true thrush unrelated to the European robin. American robins produce two to three broods per year and are among the earliest birds to sing in the morning chorus.
Turquoise-fronted Amazon
The turquoise-fronted amazon is one of the most popular pet parrots in the world, prized for its ability to mimic human speech and its engaging personality. In the wild, these sociable parrots roost communally in large flocks and fly in pairs to feeding sites at dawn. Habitat loss and trapping for the pet trade threaten wild populations.