guusvanduin | the Internet Bird Collection
Guus was born in 1953 in Amsterdam, the Netherlands, where he still lives today. He earned a degree in Biology at Amsterdam University and currently he works as an editor at the daily newspaper Trouw. Guus enjoys various birding activities, but says that counting migration is number one! His favourite bird groups are raptors and waders.
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Videos, photographs and sound recordings by guusvanduin
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