The sightings and occasional thoughts of an English birder in Oslo
Friday, 3 May 2019
Black Redstart
I had an appointment in the city centre today and
chose to cycle in and also check out a Black Redstart that has been seen around
some ruins in a park. It all looked quite photogenic plus I was interested to
see if I could work out whether the bird was a male or female (previous photos had
shown it to be a 2cy) and if there were more than one bird present.
The bird showed without problem and sang straightaway
so the sex question was solved rather easily. As to the number of birds present
I saw only one during 50 minutes and the bird looks very different depending on
whether you view from the right or left which explains why previous photos have
suggested the presence of two birds. The tertials on the right hand side have
broad white edges and are presumably moulted adult feathers whereas on the left
wing they are brown juvenile feathers.
A short video handholding the bazooka (600mm) which could have been a lot worse!
Black Redstart (svartrødstjert) A 2cy male
here the differently coloured tertials can be seen
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