Thursday 18 May 2017

Awash with Starlings

I am surprised I have not had complaints from neighbours about the number of Starlings that are coming to the feeders as they have been making a right din and a fair amount of mess too. The begging and contact calls of many dozens of juveniles in and around the garden can be loud enough to wake all but the heaviest of sleepers and starts not long after sunrise, which is just after 5am at the moment. As for the mess it is not that bad unless your a stickler for a clean car and clean windows. On the plus side one of my neighbours certainly got great value for money out of his window cleaners yesterday.


Just a few of the adult and juvenile Starlings that were feeding in the garden yesterday morning.
To give you an update on the number of birds involved 163 different adults have been recorded in the garden since 21st April with that number being made up of 94 birds that were colour-ringed during or prior to the 2016 breeding season and the remaining 69 being ringed over the winter or during this breeding season. On top of that there are still a few unringed adults coming to the feeders so the total number of adults using the garden could be around the 180 mark. Judging by the re-sightings of colour-ringed birds many are visiting the garden on a regular or frequent basis and a total of 78 different colour-ringed adults were recorded in the garden on 15th May alone and I am sure I didn't manage to record them all, but it does give and indication of how busy the garden is.

Most if not all of the adult Starlings have fledged young now and a typical brood size seems to be at least 4, so given there are 80+ pairs using the garden they could be feeding over 320 juveniles and it certainly sounds like they are at times. The first juveniles were seen in the garden on the on the 11th but I didn't ring any until the 14th when 7 were caught. Since then the number of juveniles has rocketed, as is to be expected with a species that has a highly synchronised breeding season, and the number ringed over the last 5 days now stands at 99. As productivity appears to be as good as it was last year I am likely to ring another 200 juveniles over the next few weeks but only time and a lot of effort will tell.


The bird bath gets well used at this time of year and needs filling several times a day.


This adult seemed to want the bird bath to itself.

Young Starlings soon return to feeding in the trap after being ringed and as I colour-ring them all there is no need to trap them again.


This one was in a berberis right in front of a window and was picking midges off the leaves. This and all the photos above were taken through double glazing so aren't as crisp as I would like them to be.
Starlings will continue to take up most of my time until my RAS period ends on 24th May and then I will have a bit more time to get out and about.

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