Pinnated Bittern vs Kanadareiher
Botaurus pinnatus verglichen mit Ardea herodias
Side-by-Side Comparison
| Merkmal | Pinnated Bittern | Kanadareiher |
|---|---|---|
| Wissenschaftlicher Name | Botaurus pinnatus | Ardea herodias |
| Ordnung | Pelecaniformes | Pelecaniformes |
| Familie | Ardeidae | Ardeidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 117,0 cm (46.1 in) |
| Flügelspannweite | 59,6 cm (23.5 in) | 183,0 cm (72.0 in) |
| Gewicht | 775,0 g (27.34 oz) | 2400,0 g (84.66 oz) |
| Ernährung | -- | Primarily fish, also frogs, snakes, small mammals, insects, and other birds. Hunts by standing motionless … |
| Gelegegröße | 2-3 | 2-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Kanadareiher
Wetlands of all types including marshes, swamps, riverbanks, lake edges, and coastal shores. Also hunts in fields and meadows.
Song & Call Comparison
Pinnated Bittern
Kanadareiher
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.
Geographic Range & Migration
Pinnated Bittern
Kanadareiher
North and Central America from Alaska and southern Canada to the Caribbean and Galapagos Islands.
Erhaltungsstatus
Pinnated Bittern
Kanadareiher
How to Tell Them Apart
Pinnated Bittern
Kanadareiher
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
About These Birds
Pinnated Bittern
The Pinnated Bittern (Botaurus pinnatus) is a large, secretive heron of the family Ardeidae found in Central and South America. Like all members of the genus Botaurus, it is heavily streaked in brown, buff, and black, with pale underparts streaked dark brown and a distinctive pattern of darker markings along the neck sides. The name 'pinnated' refers to the pronounced neck and breast feathers that can be raised into a display or threat posture. Adults measure 58–75 cm in length, …
Kanadareiher
Der Kanadareiher ist mit einer Höhe von bis zu 1,4 Metern der größte Reiher Nordamerikas. Diese geduldigen Jäger können lange Zeit reglos verharren, bevor sie mit bemerkenswerter Geschwindigkeit nach Beute stoßen. Sie brüten in großen Kolonien, sogenannten Reiherkolonien, und kehren oft Jahr für Jahr an denselben Ort zurück.