19 June 2017

Suffolk tourists visit the county

It's that time of year in sunny Cornwall where the roads slow down and lots of new faces arrive in the county on their summer holidays. Apparently this isn't just restricted to people though (emmits as we call them down here), with some birds from 'up-country' also finding Cornwall to their liking.

This might not be too surprising when we're talking migrants, but even we're surprised sometimes by the arrivals we find. Whilst recently checking Barn Owl boxes in the far west of Cornwall, we came across a ringed female in a box with her chicks, but the ring number was unfamiliar. It turns out this bird had been ringed as a chick the previous year in east Suffolk, which is quite remarkable! The box is monitored by the Suffolk Community Barn Owl Project and this looks to be by far the furthest movement they've heard of from their hundreds of boxes.

Many thanks to the National Trust West Cornwall Barn Owl Project for helping monitor these boxes in Penwith and to the Suffolk project for providing us with some quick feedback.

Most of our Barn Owls seem to be at this stage, with chicks mostly under two weeks old
As if this was surprising enough, I was emailed by Sue Sayer (Cornwall Seal Group) the very next day with details of a colour-ringed Kittiwake photographed during one of their boat-based surveys at Porthmissen earlier in the year. In a strange coincidence, this bird was also from Suffolk, ringed as a chick in Lowestoft in 2014. It was seen again in Lowestoft in June 2016 but not since and may well be a young bird prospecting new nest sites.

The movements of these two birds are not quite unprecedented, although the only Barn Owls to have travelled further to Cornwall were ringed in Germany and The Netherlands. The only Kittiwakes to have travelled further were from Northumberland (x2), Northern Ireland (x2) and Norway.

Origins of our two visitors: K (Kittiwake) and B (Barn Owl)

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