Ruddy-capped Nightingale-Thrush

How to find it

Listen first, because it is often heard before it is seen and comes from dense undergrowth. Walk a forest trail slowly and quietly in early morning or late afternoon, when the birds are more likely to feed in the open. Song is mostly heard in the mornings and evenings. Birders get the best chance with call playback. Check roadsides and pastures bordered by tall vegetation, though the bird stays close to cover. Watch for army ant swarms, which it follows.

How to recognise it

This is a small thrush, about 15 to 18 cm long and about 30 g. Look for these marks:

Adults have an olive-brown back, a rusty-red crown and nape, and a grayish face. The crown is usually clearly brighter than the back. The underparts are pale gray, turning whitish on the belly. The bill is two-toned, with a black upper half and an orange lower half. There is no orange eye ring.

Young birds have a darker face and pale centers on the back feathers. Their breast and flanks are brownish, and the belly may show dark bars or spots.

What it sounds like

Recording: Hersson Ramírez, CC BY 4.0, source, read 4 Nov 2026.

Behaviour and diet

It forages alone or in pairs on the forest floor, moving by hops and quick dashes with frequent pauses. It eats many kinds of insects, spiders and other small invertebrates, and it also takes berries. It follows army ant swarms.

It is a shy, solitary bird of dense, dark forest. It sometimes shows on roadsides and in pastures bordered by tall vegetation, but it stays close to cover.

Where it lives

In Costa Rica it lives between about 1,500 and 2,500 m elevation, in the mountains on both slopes. It avoids the Guanacaste and Tilarán Cordilleras. In the northern ranges it occurs above about 1,350 m, while in the Central Volcanic and Talamanca ranges it is found at about 1,500 to 2,500 m.

Across its range it uses the undergrowth of wet mountain forest, cloud forest, oak and conifer forest, and second growth. It also uses dense forest in deep canyons near water.

When to see it

In Costa Rica it breeds from April to June, so nests and singing birds are most likely then. Singing in the Cordillera Central was noted mostly from March to August, and it may sing more at the start of the rainy season.

Similar birds

Orange-billed Nightingale-Thrush looks much like it but has a bright orange eye ring, and a strongly orange bill, legs and toes. Ruddy-capped shows only a little orange at the base of the lower bill. On Costa Rican and Panamanian mountains, Orange-billed lives lower and Black-billed lives higher, with Ruddy-capped filling the middle band.

Names and lore in Costa Rica

Besides the official Zorzal Gorrirojizo, Costa Rican names include Jilguerillo de Montaña and Jilguerillo de Ronda. Zorzalito de Frantzius is another Spanish name in use.

Status and conservation

The official Costa Rica list gives it as a resident (R), the IUCN rates it Least Concern, and it is considered common in Costa Rica.

Photography tips

Slow, quiet walking on a forest trail in early morning or late afternoon gives the best chance of a bird feeding in the open. Roadsides and pasture edges with tall vegetation nearby can also show it, close to cover.