17th September

More good news to report from Port  Meadow! Firstly, after my post last week Nicola Devine pretty much immediately came up with a lovely Spotted Flycatcher in the Trap Grounds. It didn't hang around so only she saw it but she managed some photos. It's great to have this  bird on the year list.

Spotted Flycatcher courtesy of Nicola Devine

Nicola's eagle eyes have been keeping track on the Willow Emeralds within the Trap Grounds. There seem to be four in total, three males and a female who have now settled on the Swan Pond. Fortunately Nicola managed to spot one pair in tandem, presumably laying eggs. For this species eggs are laid in the bar of trees overhanging water. In the spring the eggs hatch and the larvae drop into the water where they hatch in the autumn ready to restart the cycle. The Trap Grounds is an ideal location for them with lots of overhanging Willows around the main Swan Pond. In addition there are also some ideal Willows on the canal nearby so there's plenty of room for expansion. Let's hope that this year's pioneers are able to establish a colony going forward.

Egg laying Willow Emeralds courtesy of Nicola Devine

Also on the bird front I've been noticing a lot more overhead movement early morning when I've been unpacking the moth trap. I regularly hear Siskins going over as well as Meadow Pipits and finches. Generally things seem a lot more active as the cold weather starts to creep in. On the Meadow itself the winter Linnet flock is starting to accumulate as are the Meadow Pipits. In addition Kim Polgreen reported a Wheatear on the Meadow recently.

Opportunistic Sparrowhawk

On a walk around the block this evenign my wife and I came across this opportunistic Sparrowhawk. It was along Southmoor Road where there is a large colony of House Martins nesting. I think that it had noticed all the tasty snacks that were hidden in the nests under the eaves and was hoping to  surprise one as it came out. I don't know if it was successful or not but it was great to see this handsome bird so close up.

I'm continuing to do my mothing on a daily basis. The first two weeks of September are usually pretty rubbish with just the same species being found every day but now that we're into the second half of the month things have started to pick up. There are some lovely orange and yellow moths called Sallows which mimic autumn leaf colours that can be found at this time of year but so far I've yet to catch any.

Lunar Underwing - one of the commoner species at this time of year

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