Vincent14 aug. 20192 minutenThe Big Black MonsterWhen the ladies from bird hospital De Wulp sent me the shots of the Grey-cheeked Thrush taken into care last year, it really knocked me...
Vincent10 nov. 20182 minutenArctic surpriseThere's a big if - but another big redpoll invasion could be in the making. The if depends on stuff like weather conditions, and the...
Vincent27 jul. 20171 minutenageing and sexing Spotted RedshankOn 21 June Gijsbert Twigt and I trapped a Spotted Redshank in Meijendel, Wassenaar - the first one ever to be ringed at the site, where...