Great Blue Heron vs White-crested Tiger-Heron
Ardea herodias в сравнении с Tigriornis leucolopha
Side-by-Side Comparison
| Характеристика | Great Blue Heron | White-crested Tiger-Heron |
|---|---|---|
| Научное название | Ardea herodias | Tigriornis leucolopha |
| Отряд | Pelecaniformes | Pelecaniformes |
| Семейство | Ardeidae | Ardeidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 117,0 cm (46.1 in) | — |
| Размах крыльев | 183,0 cm (72.0 in) | 53,2 cm (20.9 in) |
| Масса | 2400,0 g (84.66 oz) | 846,0 g (29.84 oz) |
| Питание | Primarily fish, also frogs, snakes, small mammals, insects, and other birds. Hunts by standing motionless … | -- |
| Размер кладки | 2-7 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Great Blue Heron only
White-crested Tiger-Heron only
Great Blue Heron
Wetlands of all types including marshes, swamps, riverbanks, lake edges, and coastal shores. Also hunts in fields and meadows.
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.
White-crested Tiger-Heron
Geographic Range & Migration
Great Blue Heron
North and Central America from Alaska and southern Canada to the Caribbean and Galapagos Islands.
White-crested Tiger-Heron
Охранный статус
Great Blue Heron
White-crested Tiger-Heron
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
White-crested Tiger-Heron
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.
White-crested Tiger-Heron
The White-crested Tiger-Heron (Tigriornis leucolopha) is a medium-large heron of the family Ardeidae and the sole member of its genus. It is a secretive and poorly known bird of West and Central African rainforests, inhabiting dense lowland forest along streams and rivers. Adults have a cryptically patterned plumage of black and rufous-brown barring on the upperparts and wings — the tiger-like pattern that gives the genus its name — with a whitish or pale crest on the crown and nape. …