Inaccessible Island Finch

Nesospiza acunhae

A highly variable finch with three distinct forms in the process of diversifying. The massive large-billed form is known as “Dunn’s Finch”; the two smaller forms with petite bills are a drab olive lowland form (Lowland Finch) and a bright yellow highland form (Highland Finch). Females of all forms are smaller, duller, and more streaked than males. Endemic to Inaccessible Island, where it is the only finch. Lowland form prefers grassy coast and cliffs, highland form prefers the plateau, and Dunn’s form prefers taller fruit-bearing woodland. In all forms, male sings a 3-note “whit-it-teeu” and the female whistles; Dunn’s form sounds deeper and slower than the others.

分类信息

学名
Nesospiza acunhae
命名信息
Cabanis, 1873
Passeriformes
Thraupidae
Nesospiza

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
stable

照片

分布

其他鸟类

Orange-spotted Bulbul

Orange-spotted Bulbul

Pycnonotus bimaculatus

Attractive bulbul of foothill and montane forest edges and clearings. Endemic to Sumatra, Java, and Bali; introduced to Lombok. Brown above and white below, with bright orange patches on the face and a golden-yellowish tinge to the wings and cheeks. Also note the weak crest, which is not always raised. Generally unmistakable in its range; only confusion species is Aceh Bulbul, but note present species’ pale belly and range differences. Often gathers at fruiting trees. Call is a hard, decisive-sounding “tjik”, often given in series. Song is a bubbly series of bright fluid notes, often given with a somewhat hesitant quality.

Common Snipe

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