søndag 5. april 2015

Revtangen BO April 5th

Cloudy and 2 degrees at 07, the temperarture rose to 6 before the nets were closed around 12. A weak SE breeze turned more southerly. Nets up from 07-12, netmeter-hours approx. 1600. 

Ringed: Tree sparrow 1, house sparrow 4, chaffinch 3, greenfinch 4, yellowhammer 1. Total = 13. Also 17 controls, most were greenfinces ringed in 2013-2014. One of the greenfinch controls, a 3cy+ female, had a well developed broodpatch, the first bird to be logged as "breeding" in 2015. 

Alf Tore Mjøs 

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