Wrenthorpe Park

Alverthorpe Beck
Balne Beck, Alverthorpe Meadows, Wakefield

This morning’s visit to Alverthorpe Meadows, six miles from home, is the furthest that we’ve been since lockdown began nine weeks ago. We’re meeting up with our friends, or rather Barbara is meeting with Sue and I’m meeting with Roger, as one-to-one with social distancing outdoors is as far as we’ve got in England with the easing of restrictions.

Wrenthorpe Park and the adjoining Alverthorpe Meadows are good for social distancing as there’s plenty of space and most of the paths are wide. Roger and I head up the slope. As we walk by a nestbox on a London plane tree, a blue tit pops out.

Along the top path, close to the railway, I record a blackcap singing. There’s another bird in the recording but we didn’t identify it. We later get a good view of a blackcap singing from the top branches of a willow in a hedgerow near the settling ponds.

Blackcap in woodland at Wrenthorpe Park, 10.23 a.m.
poplar bark

A young white poplar in the wood has rows of diamond-shaped scars on its bark. The Collins Tree Guide describes white poplar as ‘the whitest tree in the landscape’.

My friend Roger remembers when the wood was planted during the restoration of the landscape here, twenty or thirty years ago. The wood has established itself well but he feels that it needs some management now so that some of species that were planted can continue to thrive. For instance, he thinks that the hazels might get shaded out at the tree canopy closes in.

Alverthorpe Meadows

Wrenthorpe Park

We walk down the slope crossing Balne Beck and through a belt of trees to the central meadow.

Elder is now in flower and a pink-flowered hawthorn is still hanging onto its blossom.

hawthorn blossom

In the meadow, flowers of yellow rattle are dotted about amongst the buttercups and the red clover.

wild flowers

Pignut is also in flower and, in a damper area near the ponds, marsh orchids are starting to show.

foxtail
sorrel

Growing alongside the orchids, I think that this grass is foxtail, Alopecurus pratensis. Timothy grass, also known as cat’s-tail, is very similar but it flowers a bit later than foxtail.

Common sorrel, Rumex acetosa, was a popular vegetable in Tudor times and was used to make a fish sauce.

speckled wood

This speckled wood was sunning itself on the leaf of a hazel down by the stream. We saw several of them in the dappled shade of woodland edge habitats, along with a few white butterflies. There are extensive nettle patches but Roger commented that there were no signs of damage from caterpillars. The tops of the nettles were slightly wilting but that was because of the morning sun.

Lichens on Poplar

poplar bark

Bracket fungus on willow
Bracket fungus on willow

These lichens, yellow Xanthoria parietina and pale  Parmelia saxatalis, were growing on a poplar at Alverthorpe Meadows which we walked around with friends Roger and Sue recently.

In a nearby tree was a mystery bird. It was the size of a song thrush but had the streaky spots of a mistle thrush. On a dull day looking up at it silhouetted amongst the bare branches I couldn’t get much further with an ID but luckily normal redwingRoger had brought his bridge camera with a powerful telephoto and when we viewed the bird on screen when we got back we could see clearly that it was a redwing. It’s unusual to see just the one redwing on its own, so I think that threw us.

white blossommagpie's nest

The pied plumage of the magpie in blends well with the bare branches.
The pied plumage of the magpie in blends well with the bare branches.

But the trees won’t be bare for much longer. It’s good to see the blossom (not sure what species this is) appearing. But whatever time of year there’s always something to see, even if it’s just the bracket fungus on a willow or the magpies busy repairing their nests.

Bracket fungus
Blushing bracket fungus Daedaleopsis confragosa on willow

We met one of the Wakefield countryside rangers who told us she was planning the annual toad-count. She realises toadthat it’s important to choose the right night for it – mild and damp – or you won’t get a good impression of the numbers.