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The Grey-crowned crocias (Crocias langbianis) is a bird found in Vietnam. Found in Vietnam. It eats insects and other small invertebrates and leaves and other plant parts. The IUCN Red List lists it as Endangered.

🏡 Where the Grey-crowned crocias lives

Found in Vietnam.

🍽️ What it eats

• 🐛 Insects & bugs90%
• 🌿 Leaves & plants10%

A rough guide to its diet over a year. Source: EltonTraits (Wilman et al. 2014).

Conservation status

Questions about the Grey-crowned crocias

Where does the Grey-crowned crocias live?

The Grey-crowned crocias lives in Vietnam. Found in Vietnam.

What does the Grey-crowned crocias eat?

insects and other small invertebrates (about 90%), leaves and other plant parts (about 10%). These are rough shares of its diet over a year, from the EltonTraits database.

Is the Grey-crowned crocias endangered?

Very few are left in the wild. Its IUCN Red List category is Endangered.

More birds from Asia

• Black-hooded oriole
• Crested serpent eagle
• Indian white-eye
• Yellow-billed babbler
• Blue-tailed bee-eater
• Asian openbill

Sources: IUCN Red List (via Wikidata), EltonTraits 1.0 (Wilman et al. 2014), GBIF sightings for countries, Wikipedia. Last updated 2026-10-19.