The Role of a Water Canal and Secondary Forest for Migrants

• Main Authors: Schupkégel Beáta, Bozó László, Tölgyesi Csaba
• Format: Article
• Language: English
• Published: Sciendo 2020-12-01
• Series: Ring
• Subjects: passerines; autumn migration; agriculture; elaeagnus angustifolia; carpathian basin
• Online Access: https://doi.org/10.2478/ring-2020-0001

Forests have an important role during migration. They act as ecological corridors and provide resting and feeding places for birds. In our study, we sought to determine whether migratory birds prefer secondary forest or canal vegetation during migration. The study was carried out in Southeast Hungary, in an oleaster forest and in a canal. We used 12 mist nets and the ringing method. The study period lasted from August to October 2016–2018, covering approximately the entire migration period. According to our results, the canal has a significant effect on the species assemblage, as it functions as a migration corridor during migration, most likely not only for diurnal migrants, but for nocturnal migrants as well. Our results showed that the presence of both woody and berry plants had some influence on the species composition. Interestingly, the presence of berries had a positive effect on the presence of insectivorous birds.