Wim Tijsen
@TijsenW
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Boerenlandvogels, tureluuronderzoeker/redshankresearcher of the smartest wader, kleine zwanen, rotganzen, ringing Oystercatchers & Bt-godwits research for RUG
Westerland, Wieringen
Joined July 2013
It is #migration time for the #Spoonbill near #Balgzandpolder, Nths. You have to be quick to count them all. approx 825! @GlobalFlyway @vogelnieuws @Sovon @waddentweets @Waddenacademie @WaddenNieuws @Waddengoud @Waddenfonds @Behautwad @WEC_Waddenzee
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RT @vogelnieuws: Veel mensen lezen tijdens hun zomervakantie meer dan anders. Mogen we één boek aanbevelen, dan is dat Wondervogels van Jan….
vogelbescherming.nl
Zoek je nog een boek voor de vakantie? Lees dan Wondervogels.
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At the moment I see loads of them on inundated bulb/flowerfields in North-Holland
Lovely buffy juvenile Ruff. Although small numbers winter in the UK, most will be passing through en route to Africa. Females tend to migrate further than males. Link here:.#ornithology.
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RT @GlobalFlyway: This was 18th yr of GFN-fieldwork at Bohai Bay, China. Hassell, Leung & Liu spent 36 d in the field. Red Knot counts incr….
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Loads of #redshank at the moment in Dutch part #Waddensea. When tide falls they hurry to feed on mud snails and mud shrimps behind the sea lettuce. And you have to be quick and strong. Adult in front, juvenile behind @GlobalFlyway @WaderStudy @waderquest @vogelnieuws @Sovon
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RT @GrahamFAppleton: When mates behave differently?.Does migratory behaviour affect the timing and success of breeding?.And what happens wh….
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RT @ecochampionhk: @TijsenW @GrahamFAppleton @curlewcalls @waderquest @WaderStudy @GlobalFlyway @vogelnieuws @Sovon @waddentweets 3.5K curl….
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RT @GrahamFAppleton: 5/5 .Earlier this year, Jen Smart of RSPB and others published a paper to investigate possible inbreeding effects of h….
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RT @GrahamFAppleton: 4/5 .In 2024, questions were being asked about the success of headstarting, more generally, based on the work of the P….
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RT @GrahamFAppleton: On this day in 2018, we were celebrating the success of head-starting Black-tailed Godwits - a project that started in….
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RT @vogelnieuws: Journalist Jantien de Boer schreef een wonderschoon boek, Wondervogels. En ze kan er ook goed vertellen. Luister maar: htt….
vogelbescherming.nl
Zoek je nog een boek voor de vakantie? Lees dan Wondervogels.
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RT @robertrosendal: Met dank aan Bart Kingma (Friesland Post):. 'Greppeltjeslân' (Greppeltjesland}. Vooruit naar vroeger; past….
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Today 3,5K #Curlew during high tide on #Wieringen, Nths in one meadow! If you wish you can count more. also 1K Br.t.#godwit amongst them.
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RT @GrahamFAppleton: The hunting season in parts of coastal France opens this weekend so I am hoping that the ban on shooting Curlew and Bl….
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RT @acorncarver: Numbers of birds on the increase at #RSPBSnettisham now @RSPBTitchwell @Natures_Voice
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Zo'n 1,5%(180) v/d reproductie aan jonge #grutto's van dit seizoen op één geïnundeerd bollenveld bij Breezand. Opvetten aan de larven van dansmuggen en dan snel door naar W-Afrika en/of Iberia, prachtig schouwspel! @vogelnieuws @Sovon @waderquest @WaderStudy @ProvincieNH
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RT @GrahamFAppleton: Black-tailed Godwits are turning up in new places at different times of the year. ". the behaviour of new generation….
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