Rufous Bristlebird

Rufous Bristlebird

UncommonGBIF 43.1·Dongniao Rarity Index9.50

Dasyornis broadbenti· 刺莺科· Passeriformes

Rufous Bristlebird(学名:Dasyornis broadbenti),是雀形目刺莺科刺莺属的鸟类。最显著的特征为长尾和短翅,分布于澳大利亚西南部和东南部。该鸟种拥有三种亚种,其中之一可能已灭绝。

Species Profile

IOC World Bird List

Rufous Bristlebird

Dasyornis broadbenti· Bristlebirds

24-27 cm. Largest bristlebird: rich rufous cap and 'ear mufflers' contrast with olive-grey upperparts; wings washed rufous; underparts distinctly scalloped pale grey. Shy, elusive, inquisitive; more often heard than seen; runs swiftly; alarmed, raises, spreads longish full tail.

Similar Species
Eastern Bristlebird; female Common Blackbird.
Voice
3 or 4 clear, penetrating, silvery notes rising in quick succession, ending with double whip-like crack; last 3 often echoed by female: 'chip, chip, chip, chewee', or with softer 'chew-a'. Variations: 'chip, chip, chip, chip-choowee' or 'chit, chit, chit, chit, chewee-wit'; short, sharp alarm call.
Habitat
coastal scrubs and thickets; gullies with rank growth of sword-grass, blackberries, etc.; undergrowth in gullies in temperate rainforest.
Breeding
Aug.-Oct.
Nest
largish, untidy, domed; of thin twigs; usually in small tea-tree, clump of sword-grass 0.5-2 m high.
Eggs
2; whitish, heavily, uniformly freckled red and purplish.
Range & Status
from mouth of Murray R. (SA), e. along coast to Jan Juc (Vic.); ranges varying distances inland in suitable habitat, e.g. Cobden-Forrest (Vic.). Fairly common. Local. Sedentary. Until recent decades, w. race litoralis was found from C. Naturaliste-C. Leeuwin (far sw. WA); presumed extinct.
Distribution key to races
1. Dasyornis broadbenti caryochrous 2. Dasyornis broadbenti broadbenti