Saturday 31 May 2014

May Update

May has been a busy month for the birds whether they've been constructing nests, incubating eggs or feeding young (or all 3!). With the mild winter and good weather through April into May, there were signs aplenty that young would be fledging from the nest early this year. But has it proved to be that way?

Ringing results so far this year at Sandy Smith Nature Reserve:
(species that I can expect to catch juveniles)

Great Spotted Woodpecker = 8 adults, 0 juveniles
Wren = 8 adults, 0 juveniles
Dunnock = 5 adults, 2 juveniles (28/05/14 - earliest site record, previous 12/06/11)
Robin = 1 adult, 0 juveniles
Blackbird = 5 adults, 0 juveniles
Sedge Warbler = 10 adults, 0 juveniles
Whitethroat = 16 adults, 0 juveniles
Garden Warbler = 6 adults, 0 juveniles
Blackcap = 15 adults, 0 juveniles
Chiffchaff = 7 adults, 0 juveniles
Goldcrest = 0 adults, 1 juvenile (29/05/14 - earliest site record, previous 21/09/13)
Long Tailed Tit = 6 adults, 2 juveniles (29/05/14 - earliest site record, previous 28/06/13)
Blue Tit = 10 adults, 0 juveniles
Great Tit = 10 adults, 6 juveniles (29/05/14 - earliest site record, previous 30/05/11)
Chaffinch = 7 adults, 0 juveniles

The highlight amongst the above was the juvenile Goldcrest which was only the 2nd local juvenile ringed here after one last year. All the other Goldcrests are probable migrants caught much later in the year.

Above: Juvenile Goldcrest


Above: Another highlight was this adult Jay (2nd ringed at SSNR).

Below: As well as this Kingfisher


Ringing results so far this year at Priory Country Park:
(species that I can expect to catch juveniles - CES visits only)

Green Woodpecker = 1 adult, 0 juveniles
Wren = 9 adults, 0 juveniles
Dunnock = 6 adults, 2 juveniles (31/05/14 - earliest = 11/05/09)
Robin = 1 adult, 4 juveniles (18/05/14 - earliest = 04/05/09)
Blackbird = 5 adults, 0 juveniles
Song Thrush = 2 adults, 0 juveniles
Whitethroat = 4 adults, 0 juveniles
Garden Warbler = 8 adults, 0 juveniles
Blackcap = 18 adults, 3 juveniles (31/05/14 - earliest = 25/05/07)
Chiffchaff = 7 adults, 0 juveniles
Long Tailed Tit = 2 adults, 0 juveniles
Blue Tit = 5 adults, 4 juveniles (31/05/14 - earliest = 22/05/11)
Great Tit = 4 adults, 0 juveniles
Bullfinch = 2 adults, 0 juveniles

There have been other highlights of the CES ringing sessions. A male blackbird, first ringed on 15/10/2005 was recaptured on 18/05/2014, 8 years and 215 days later. This sets a new longevity record for the site and for Ivel Ringing Group.


Above: This Chiffchaff is a British ringed control caught on 18 & 31/05/14.
First ringing details not yet known.


Above: A juvenile Robin

Despite the recent heavy rains, I'm optomistic that this will still turn out to be a good breeding year. It's still early in the year and there's a lot more juveniles to catch up with on both these sites.