উদ্ধৃতি | Pearson, T.H., 1968 The feeding biology of sea-bird species breeding on the Farne Islands, Northumberland. Journal of Animal Ecology 37(3):521-552. |
সূত্র | 4458 Pearson, T.H., 1968 |
পৃষ্ঠা | |
Named Used as Valid | Larus fuscus |
এলাকা | |
Distribution |