Where do Wrynecks primarily establish their winter quarters after leaving the Palearctic breeding areas?
Southern Asia and tropical Africa
When the summer season concludes in their northern Palearctic breeding grounds, Wrynecks migrate to warmer environments to escape the cold and the scarcity of insects that constitute their main diet. The principal wintering regions designated for this species are located across Southern Asia and the tropical belt of Africa. Specifically regarding the African component, these birds generally do not push into the deep equatorial or far southern regions; rather, they tend to concentrate their overwintering efforts within the northern belt of tropical Africa. This preference for northern tropical zones suggests they can tolerate somewhat cooler conditions than species requiring exclusively ultra-tropical environments, while still ensuring reliable access to necessary insect resources throughout the winter months.
