Thursday, 11 May 2017

Starling RAS update

The first juvenile Starling of the spring was seen in the garden today. This is a week later than last year and 11 days earlier than in 2015. Juveniles have usually been out of the nest a few days before they appear in the garden but the first date they are seen still gives an indication of variation in timing of the breeding season between years. Quite a few juveniles have fledged judging by the begging calls coming from the trees and roof tops round about so an increasing number will be following their parents into the garden in the coming days.


The first juvenile Starling in the garden was probably having its first bath when I noticed it.






I have ringed or recorded an additional 23 adult Starlings in the last 3 days including 10 that were ringed in previous years. This brings the total number of adults recorded since 21st April to 112 with 75 being birds that were ringed in previous years. I am on track for recording more adults this RAS season than in the previous 2 years and this may in part be due to the dry weather having a limiting effect on the availability of soil invertebrates. Adult Starlings are probably turning to garden handouts, like my fat cakes, more than they would if there had been more rain and soil invertebrates were easier to get at.


Not the sharpest of photos as it was taken through double glazing and not the cleanest either, but it does show just how stunningly colourful adult Starlings are.

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