Northern Wheatear is the only songbird that breeds in northern North America and spends its winters in sub-Saharan Africa. Each fall, it migrates either westward … Read More “Study: For migrating Northern Wheatears and Blackpoll Warblers, success is blowing in the wind”
Northern Wheatear, Whiteworks, Dartmoor, Devon, England, by Aviceda (Wikimedia Commons).
