Thursday, 29 January 2015


\Thursday 29 January 2014

Spent the morning carrying out the regular monthly riverfly monitoring in Ewelme Brook. Managed to find all 5 of the expected species and somewhat surprised to find "clouds" of newly hatched Olives as well as a few with half formed wings about to leave their watery home.
Olive close to "fledging"         

Blue Winged Olive

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