Wim Tijsen
@tijsenw
Boerenlandvogels, tureluuronderzoeker/redshankresearcher of the smartest wader, kleine zwanen, rotganzen, ringing Oystercatchers & Bt-godwits research for RUG
ID: 1610722820
21-07-2013 15:05:53
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A very nice ring reading day in #extremadura for Global Flyway Network in a very wet area, never seen it so wet in 6 years. But despite the wetness low number of bl.t.#godwit so far. Max. 1000 normally >2000 birds last years! Are they all in #Tagus? Wader Quest Wader Study Eco Flyway