Monday, 28 May 2018

Siskin Movements


The Group has over the years ringed 3390 Siskin, these have produced 112 recoveries or controls. We have just received our first recovery from Norway as shown on the map below. It fell victim to a cat on May 6th just 43 days after ringing in Dave's garden, a distance of 1151 km NE.We had one previous recovery from Sweden. Most of our ringing of this species is done in winter and early spring although in recent years numbers have started to breed in our area. The recoveries suggest that the bulk of our wintering birds  breed in Scotland with  34 reports from Northern Scotland and 15 from Galloway during the breeding season, almost all caught by ringers.


Comparing our data with the national picture shown in Online Ringing Reports one would have expected more Scandinavian reports from the numbers we have ringed and had recovered Nationally there has been 425 reports from Norway and Sweden. Perhaps the Scandinavian birds winter mainly in  the east and south of the country.


John

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