Migratory birds make mistakes in terms of direction, but not distance. Scientists assessed several thousand reports of Asian birds from the leaf-warbler and thrush families that had strayed to Europe.

Ioannis Pisokas has received funding from the University of Edinburgh. Ajay Narendra receives funding from Australian Research Council, Hermon Slade Foundation. Ayse Yilmaz-Heusinger does not work for ...

Difference between distance and displacement: Humans generally not aware of the difference between distance and displacement and thus use these terms interchangeably. But scientifically, these terms ...