Categories
David

Heritage Open Day: wrinkled fieldcaps

Heritage Open Day: wrinkled fieldcaps

Wrinkled fieldcaps aren’t particularly inconspicuous, but the first ever record of the species was as recent as 2003, in the Netherlands. Then the following year in Britain. Now, they’re quite common in western Europe and England, though still occasional in Scotland and Wales.

For once, the explanation may not be climate change, but other aspects of human activity. They grow, pretty much uniquely, on wood chip mulch. A recent spreading of wood chips is quite likely to be hosting a troop of them, especially if it’s in a thickish layer.

So despite the name, one place they aren’t found is in open fields. Sometimes the caps are indeed wrinkled, in furrows spreading down from the peak to rim. At other times the caps are smooth.

Categories
David

Heritage Open Day: hungry moorhen chick

Heritage Open Day: hungry moorhen chick

On the lower pond in the Wightwick Manor garden, a lone moorhen chick feeding enthusiastically on the aquatic vegetation. It was being watched from a distance by a lone parent.

Categories
David

Heritage Open Day: common earthballs

Heritage Open Day: common earthballs

More from the garden at Wightwick Manor. There’s an avenue formed by two rows of yew hedges. Sharing the bed with one of the hedges,here was a small cluster of common earthballs.

Categories
David

Heritage Open Day: willow emerald damselfly

Heritage Open Day: willow emerald damselfly

Every year, pm a weekend in mid-September, there’s the annual Heritage Open Days. One participant is the National Trust, which opens its grounds and properties without the usual hefty entrance charges. Weather and other commitments permitting, we often try to look around the extensive gardens of Wightwick Manor, though I am finding it increasingly difficult to reach the most interesting areas.

This was our most interesting find of the 2026 visit. Willow emerald damselflies are evidently extending their range as an effect of climate change. First recorded in significant numbers in England as recently as 2004 (in East Anglia), they are rapidly spreading.

This one, probably a male, was resting in the sun on vegetation at the edge of the lower pond in the Wightwick Manor garden. Although it moved to find a sunnier spot, it seemed unworried by our presence. I got close enough to take pictures on a mobile phone (as well as a camera) without it taking flight.

Categories
David

Two orange grisettes

Two orange grisettes

Orange grisettes. The species is variable in colour, frequently yellow rather than orange, as in these specimens.

Two orange grisettes
Categories
David

Blushing bracket, below and above

Blushing bracket, below and above

A blushing bracket fungus seen from below and above. The lower side is a mass of pores: the spores are dispersed from these, rather than from gills.

Blushing bracket, below and above