Behavior

Most vangas are found in pairs (during the breeding season), small groups, and often in large multi-species feeding flocks, which generally consist of vangas but often include other small passerines such as jerys, drongos, and cuckoo-shrikes. Two species (the sicklebilled and Chabert's vangas) are quite gregarious and can be seen in flocks of 6-32. Vanga shrikes are almost strictly forest dwellers, with the exception of a few species that will reside in both forest and savanna. Because of this limited habitat, long-range flight of vangas is often awkward and slow, even in the most powerful of short-range flyers. Some species (notably the sicklebilled, Lafresnaye's, Van Dam's, helmet, and white-headed vangas) are known for a distinctive loud whirring noise from their wings in flight. As a whole, vangas are a highly vocal group with diverse calls within the family; this is beneficial for tracking the birds while in feeding flocks with other vanga species.

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