Sunday, October 28, 2018

Holy Grails





Thinking of Indiana Jones and the Last Crusade, I wouldn’t pick any of these two… (thanks Jasper!)

Cleaning up the place for science sake





Almost forgot I kept 'm in storage, but thankfully the scientific community also noticed the value of the 883 moulted feathers collected from below an unusual Barn Swallow winter roost, occurring in the streets of Aveiro (Portugal) some winters ago. They´ll fly from Paris to Canada in the near future, for stable isotope analysis, resulting in another publication in the coming year? But the Andorinhas these feathers belonged to, where are they now?

Wednesday, August 8, 2018

Urban refugees









A neighbour destroyed their nest just before any eggs were laid. But those eggs were coming and the couple found refuge on our balcony. No time to build a nest. Around here, if not disturbed, exposed eggs like these usually get predated by Magpie Pica pica or Carrion crow Corvus corone.

Saturday, July 28, 2018

While we were in the way

















Total lunar eclipse July 27/28, from a Dutch dike, through some dirty lenses, while we were surrounded by a million mosquitoes.

Monday, June 25, 2018

Gulls on solar energy (Update on the roof nesters)

























Today a visit to the top floor revealed that both Black-headed Gulls Chroicocephalus ridibundus and Common terns Sterna hirundo have large young. A small number of Black-headed gull chicks has fledged by now (I ran into one in the street below a couple of days ago). The solar panels seem to provide a useful shelter to the chicks. The Herring gull pair from the previous post (no solar panels present) lost all its chicks shortly after hatching.