A Debreceni Déri Múzeum Évkönyve 1986 (Debrecen, 1987)

Természettudomány - Juhász, Lajos–Bozsko, Szvetlana: The Ornithofauna of Debrecen II. Synecological Analysis

Table 3. Bird species, dominance and abundance in the modern quarters. Plot 26.5 ha. SM BP A W Species D% D A p/ha D°/

0 D A p/ha D% D A p/ha D% D A p/ha Accipiter nisus 0.56 R 0.018 0.52 R 0.018 0.58 R 0.018 0.42 R 0.018 Falco columbarius 0.42 R 0.018 Columba livia domestica 5.64 SD 0.188 6.34 D 0.226 9.41 D 0.301 8.01 D 0.358 Streptopelia decaocto 28.24 ED 0.943 24.33 ED 0.867 14.70 ED 0.471 6.75 D 0.301 Strix aluco 0.42 R 0.018 Gialerida cristata 2.25 SD 0.075 2.11 SD 0.075 3.52 SD 0.113 3.37 SD 0.150 Delichon urbica 6.77 D 0.226 9.52 D 0.339 Corvus frugilegus 8.23 D 0.264 7.59 D 0.339 Par us major 5.88 D 0.188 5.90 D 0.264 Parus caeruleus 2.35 SD 0.075 1.68 A 0.075 Parus ater 0.58 R 0.018 0.8 R 0.037 Turdus pilaris 10.54 ED 0.471 Turdus iliacus 0.84 R 0.037 Turdus merula 2.25 SD 0.075 2.11 SD 0.075 2.35 SD 0.075 2.53 SD 0.113 Phoenicurus ochruros 2.25 SD 0.075 3.17 SD 0.113 2.35 SD 0.075 Sylvia curruca 1.12 A 0.037 1.05 A 0.037 Phylloscopus collybita 0.58 R 0.018 Motacilla alba 1.12 A 0.037 2.35 SD 0.075 Bombycilla garrulus 27.00 ED 1.200 Sturnus vulgaris 4.51 SD 0.150 8.46 D 0.301 1.17 A 0.037 Passer domesticus 35.02 ED 1.169 33.86 ED 1.207 40.00 ED 1.283 17.72 ED 0.792 Passer montanus 7.90 D 0.264 6.34 D 0.226 5.88 D 0.037 2.53 SD 0.113 Carduelis carduelis 1.17 A 0.037 Carduelis chloris 1.12 A 0.037 6.84 D 0.037 Serinus serinus 1.12 A 0.037 2.11 SD 0.075 1.17 A 0.037 Pyrrhula pyrrhula 0.84 A 0.037 Fringulla montifringilla 1.68 A 0.075 In all: 14 sp. 3.3 p/ha 12 sp. 3.6 p/ha 17 sp. 3.2 p/ha 19 sp. 4.5 p/ha