A migration route is the path birds follow between summer and winter homes. Along the migration route, a traditional migration route, the migration route shifts.
The routes are ancient and narrow, so a single lost wetland on a migration route can affect birds a continent away. Young birds of many species fly them without ever having been shown.
1nounmigration routeThe path birds follow between summer and winter homes.
“The marsh sits on a migration route used by half a million geese.”
migration route is a path.
Practised in Birds