EURASIAN JOURNAL OF ZOOLOGY, cilt.1, sa.1, ss.17-27, 2024 (Hakemli Dergi)
In the present study the bird species inhabiting the Iron Marshes (Bitlis-Muş) were investigated. Dobinson's point and
line transect methods were used for counting the birds. 173 bird species belonging to 40 families were observed during
the approximately one-year observation period. These species were classified as follows 29.5 % (n=51) resident, 53.17
% (n=92) summer migratory, 12.71 % (n=22) winter visitor and 4.62 % (n=8) transit migratory. According to the Red
Data Book, 20 species are in A.1.2, 34 species are in A.2, 48 species are in A.3, 19 species are in A.3.1, 17 species are
in A.4, 23 species are in A.5, 1 species is in B.2, 6 species are in B.3, 2 species are in B.3.1, 2 species are in B4 status
and 1 species is in B.5. According to the International Union for Conservation of Nature (IUCN) criteria, 2 species are
in determined to be in endangered (EN), 7 species in near threatened (NT), 3 species in vulnerable (VU) and 161 species
in least concern (LC) status.