Yarrow - and probably Common Yarrow - cos it is common. But, then again, as it is the only Yarrow, and there isn't a rare one, it's just called Yarrow.
The Tawny Owl continued to do its thing - only one seen today.
A late evening bat walk with The Bearded One, was largely unsuccessful - if the aim was to see bats. This Daubenton's bat was one of several skimming low over the water. Don't know what was causing the reflection at its rear end... a bat ring just seemed too improbable - I guess we'll never know.
This Common Frog ended the evening