Great Blue Heron vs Синелобый амазон
Ardea herodias в сравнении с Amazona aestiva
Side-by-Side Comparison
| Характеристика | Great Blue Heron | Синелобый амазон |
|---|---|---|
| Научное название | Ardea herodias | Amazona aestiva |
| Отряд | Pelecaniformes | Psittaciformes |
| Семейство | Ardeidae | Psittacidae |
| Охранный статус | Least Concern | Near Threatened |
| Длина | 117,0 cm (46.1 in) | 36,0 cm (14.2 in) |
| Размах крыльев | 183,0 cm (72.0 in) | 55,0 cm (21.7 in) |
| Масса | 2400,0 g (84.66 oz) | 400,0 g (14.11 oz) |
| Питание | Primarily fish, also frogs, snakes, small mammals, insects, and other birds. Hunts by standing motionless … | Seeds, nuts, fruits, berries, and flowers. Feeds in tree canopy in noisy flocks. Occasionally raids … |
| Размер кладки | 2-7 | 1-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Great Blue Heron
Wetlands of all types including marshes, swamps, riverbanks, lake edges, and coastal shores. Also hunts in fields and meadows.
Синелобый амазон
Tropical and subtropical forests, woodland, savanna, and palm groves in South America.
Song & Call Comparison
Great Blue Heron
Deep, harsh, croaking 'frahnk-frahnk' call in flight. Also gives low guttural grunts at the nest. Alarmed birds give repeated croaks. Mostly silent for such a large wader.
Синелобый амазон
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
Great Blue Heron
North and Central America from Alaska and southern Canada to the Caribbean and Galapagos Islands.
Синелобый амазон
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
Охранный статус
Great Blue Heron
Синелобый амазон
How to Tell Them Apart
Great Blue Heron
Blue-grey body with a white head bearing a broad black stripe extending to a long black plume. Rufous-brown thighs. In flight, the neck is folded into an S-shape.
Long, dagger-like yellowish bill
Синелобый амазон
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
Great Blue Heron
The great blue heron is the largest heron in North America, standing up to 1.4 meters tall. These patient hunters can stand motionless for extended periods before striking at prey with remarkable speed. They nest in large colonies called heronries, often returning to the same site year after year.
Синелобый амазон
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.