Although a sunny day and very cold, the wind speed was ideal for a short session at the Sewerage Works, there were plenty of birds about including several Chiffchaff, and wagtails a plenty feeding on the flies around the site. The short session ended with 28 birds with Goldcrest the most numerous on 10, Dunnock 4, Wren 6, Blackbird, Redwing, Pied Wagtail and just before packing up a Green Woodpecker was in the bottom shelf, a nice end to the session and the first to be captured for the site.
Sunday, 11 September 2016
Wednesday, 3 August 2016
We have also recorded eight of this years juveniles, which are codes U70, U71, U73, U74, U80,U82, U84, and U86.
It would be great to receive records from other sites, so please check for Lime colour rings on any Common Terns.
Observations to Andy Smith at email@example.com
Saturday, 16 July 2016
There was also this adult, with 2 plain yellow rings on the left leg. I am awaiting information on what scheme this bird belongs to.
Wednesday, 6 July 2016
Saturday, 11 June 2016
Had another excellent ringing session this morning in one of our reedbed sites.
The weather looked doubtful with the forecast on Friday night changing with the hour. But we decided it was worth the risk. Nets were open at first light and we managed a couple of net rounds before a heavy downpour. We had to close up for an hour until the rain passed - at usually the most productive time of the morning.
We still managed to catch plenty of birds, especially reed warblers. The great majority were males with the females, presumably, still of eggs or keeping young warm after the storm.
Taking down the nets after a 7 hour stint produced a great end to the day. An adult male kingfisher (Alcedo atthis), while not uncommon it is always nice to catch such a handsome bird.
Kingfisher (A atthis) © Nigel Judson
Elsewhere, some members of the group have been busy nest recording. We have a long term study of a tree sparrow (Passer montanus) colony, where I have been ringing nearly 20 years. The first brood has already fledged and the second clutches of eggs are now being laid. The poor spring weather has meant that the first egg date estimates for the first brood are calculated at around 10 days later than the mean, so hopefully they will make up time. Three broods is not uncommon at this long established colony.
Tree Sparrow (P. montanus) pullus © Nigel Judson