søndag 29. mai 2016

Revtangen BO May 25th

Another rather quiet day, most migrants have gone past us now.... Nets open 05.30-13.30, netmeter hours approx. 2500. 

Ringed: Sedge Warbler 1, Spotted Flycatcher 1, House Sparrow 4 (first juveniles this year), Eurasian Siskin 1, Lesser Redpoll 7. Total = 14. Also 4 controls. 

The BO garden Sedge Warbler working hard to attract a mate. Sivsanger.
Eurasian Skylark along the road down to Revtangen. Sanglerke

An interesting gull at Revtangen today: This 4 cy Herring Gull with a yellow colourring T:66K was ringed as a young at Dunbuy Island, Aberdeenshire, UK in July 2013. There are less than 10 records of the ssp. argenteus in Norway, as it will take a ringed bird to be accepted. 4K gråmåke av underarten argenteus på Revtangen i dag.  

Observations: Marsh Harrier 1.

Haavard Husebö and Alf Tore Mjös

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