Friday, 15 August 2014

Gall blimey!

On my way to the station this morning I noticed some of the Sycamore leaves had reddish galls on the upper surface. These are caused by a tiny mite called Aceria macrorhynchus. The mites are mainly all female, producing eggs which need no fertilization. Nearby there were a couple of Flesh Flies. There was also an interesting-looking Muscid fly which might be a Hydrotaea species.

Flesh Fly

Muscid fly

Galls

Knotgrass
Robin

Not much in Montpelier Park other than a Robin, a couple of Carrion Crows, 2 Woodpigeons and a singing Wren. Lots of Knotgrass growing in the park.

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