The Origins of moulting Goosanders on the Eden
moulting birds, and their provenance, as determined from subsequent sightings. Goosanders only started to moult on the Eden estuary in the 1980s and their numbers have increased since the late 1980s. This increase also occurred elsewhere on other, geographically similar, Scottish east-coast estuarie...
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.586.6846 http://blx1.bto.org/pdf/ringmigration/22_2/hatton.pdf |