Migratory birds take breaks to boost their immune system
Exercising too much and not getting enough rest is bad for your health. A new study from Lund University in Sweden shows that the same is true for migratory birds. They need to rest not only to renew their energy levels but also in order to boost their immune system. After a period of physical exertion, vertebrates, including humans, usually need a period of recovery. Apart from the obvious – lowe
https://www.science.lu.se/article/migratory-birds-take-breaks-boost-their-immune-system - 2025-11-13
