Birds migrate away from diseases
This article is over 5 years old, and the information may therefore be outdated. In a unique study, researchers at Lund University in Sweden have mapped the origins of migratory birds. They used the results to investigate and discover major differences in the immune systems of sedentary and migratory birds. The researchers conclude that migratory species benefit from leaving tropical areas when it
https://www.lunduniversity.lu.se/article/birds-migrate-away-diseases - 2026-05-21
