1) American online magazine 2) Itinerary 3) Migration route 4) Path 5) Route 
Route used by migratory birds between wintering and breeding regions. 
A flyway is a flight path used in bird migration. Flyways generally span over continents and often oceans. ==Flyways of the Americas== ==Flyways of Eurasia, Africa, and Australasia== == See also == ...
the flight paths used in bird migration. Flyways generally span over continents and often oceans.
route used regularly by migrating birds, bats, or butterflies. The large majority of such migrants move from northern breeding grounds to southern ... [1 related articles]
a broad-front band or pathway used in migration (Welty 1970:471).
a broad-front band or pathway used in migration (Welty 1975:471).
a broad-front band or pathway used in migration (Welty 1975471). 
Type: Term Pronunciation: flī′wā Definitions: 1. Migratory paths of birds and wildfowl, important for tracking the spread of West Nile Virus (q.v.) and other human pathogens spread by avian vectors.
the route followed by migratory birds.
the aerial flight path of migrating birds.
the flight paths used in bird migration. Flyways generally span over continents and often oceans.
a route between breeding and wintering areas taken by concentrations of migrating birds.