Nominate Lesser Black-backed Gulls (Larus fuscus fuscus) winter in the Congo basin
After observing several nominate Lesser Black-backed Gulls (Larus fuscus fuscus) on Lake Tumba, Democratic Republic of the Congo, literature and museum studies were re-viewed to compile observations of the species in the Congo basin. The Congo basin ap-pears to be an important wintering area for the...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Text |
| Language: | English |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.662.3188 http://ornisfennica.org/pdf/latest/4Kylin.pdf |
| Summary: | After observing several nominate Lesser Black-backed Gulls (Larus fuscus fuscus) on Lake Tumba, Democratic Republic of the Congo, literature and museum studies were re-viewed to compile observations of the species in the Congo basin. The Congo basin ap-pears to be an important wintering area for these birds that are dispersed widely but thinly throughout the large network of rivers. Clearly, difficulties in performing fieldwork in the basin have, thus far, left this wintering area unrecognized. We suggest that the main win-tering area for L. f. fuscus covers an area from the Rift Valley lakes westward into the Congo basin and, contrary to the mainstream literature, only a small proportion of the po-pulation winter on the East African coast. |
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