fly way

fly way

n
1. (Zoology) the usual route used by birds when migrating
References in periodicals archive ?
Found in all four fly ways, the wood duck is most abundant in the Mississippi Fly way, although 'fowlers in Atlantic states like Pennsylvania, the Virginias, Carolinas, and Georgia harvest their fair share.
He has witnessed the same increase in the number of greys in his fly way as well.
Two fly ways (East African-West Asia and Central Asia) traverse over the region specially the Indus river route termed as green flyway being followed by migratory ducks having stopover in Tarbela Lake on river Indus which runs at the western boundary of the region (Shirazi, 2005).
Which is a good thing, because three different fly ways pump birds through the vast grain fields here.