Cape Grassbird

The Cape grassbird, or Cape grass warbler, is a species of African warbler that graces the southern parts of the continent. This bird, with a length of 19 to 23 centimeters and a weight of 27 to 34 grams, is adorned with a rufous crown and face sides, save for a white eye surround. Its throat is white, set off by black malar and moustachial stripes. The upperparts are a streaked brown, while the underparts are a paler whitish with blackish spotting. The long tail is a lighter brown, and the sexes are similar in appearance. Juveniles can be distinguished by their streaked caps and a duller overall coloration.

Identification Tips

When identifying the Cape grassbird, look for its long, pointed, and somewhat disheveled tail, chestnut cap, and distinctive facial stripes. It is considerably larger than any cisticola species, and its heavily streaked back and pointed tail distinguish it from the moustached grass warbler.

Habitat

The Cape grassbird is a denizen of coastal and mountain fynbos, as well as long, rank grasses found on mountain slopes or in river valleys.

Distribution

This bird can be found breeding in the southern reaches of Africa, specifically in South Africa, Lesotho, Mozambique, and Swaziland, with an isolated population in eastern Zimbabwe.

Behaviour

The Cape grassbird is a creature of habit, often seen alone or in pairs. It forages through vegetation, seeking insects and other small invertebrates to feast upon. This species is monogamous, forming lifelong pair bonds. It constructs a cup-shaped nest low in the vegetation.

Song & Calls

The Cape grassbird's song is a delightful jangle, a musical treat for any listener, while its call is a distinctive nasal pheeeo.

Conservation status

The Cape grassbird is classified as Least Concern by the IUCN. It enjoys a large range estimated at 390,000 square kilometers and is believed to have a large, stable population. There are no immediate threats that would warrant a decline of more than 30% over ten years or three generations, thus the species is not currently at risk.