jm2963's picture

Reed Warbler

Observed: 14th July 2012 By: jm2963
S159 Neighbourhood Nature - course complete
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Reed Warbler 1
Reed Warbler 2

Short flights from near reed beds, moving deep within reeds.

Species interactions

No interactions present.

Species with which Reed Warbler (Acrocephalus scirpaceus) interacts


ophrys's picture


In the first picture, you can see a large amount of wear on the tips of the tertials and flight feathers. That amount of wear is a sign of an adult. Adults have had those feathers since they last moulted, at some time over the late autumn/winter. They have migrated north and then nested with them and so they have become heavily worn. A juvenile, at this time of year, would have perfect flight feathers with no wear at all.


My Flickr photos...

jm2963's picture

Many thanks for comment...

Many thanks for comment, that's really interesting. It was very noticeable when looking with my binoculars and I was trying to think of the reason for these feathers. I've just added another image showing these feathers in more detail.

janetav's picture

Great photos, nice detail :o)

Great photos, nice detail :o)