Observations of Swallows and Martins Using a Flyway in Western Victoria

Abstract

Observations are presented on three species of swallow and martin (Hirundinidae) using a flyway in the Western District of Victoria, during their spring southward and post-breeding northward migrations. The flyway is a natural north-south corridor through a gap in the Great Dividing Range which runs east-west at that point. The birds' migratory and flocking behaviour, particularly in relation to adverse winds, is described.