22 Friday Jan 2021
This colony of Hairy curtain crust (Stereum hirsutum) was making an impressive display on a fallen tree I passed today.
These fungi often start out hugging the wood they’re growing on (the scientific description is resupinate, with the fertile surface adnate to the substrate), then form wavy edged brackets are they age.
The upper surface is hairy (hence the epithet hirsutum), and the lower surface smooth, with no obvious pores.
19 Tuesday Jan 2021
We’re half way through Storm Christoph – it drenched much of the country last night and is forecast to blast us again later today and all of tomorrow. It’s times like these I am thankful I live in a town that’s mostly built on a clifftop, though even here the heavy rainfall has caused surface flooding on the already sodden ground. I can enjoy the reflections but my thoughts are with those much less fortunate.
18 Monday Jan 2021
Tags
birding, birdwatching, British birds, Cardiff Bay birds, Cardiff Bay Wetland Reserve, Meadow pipit, Pied wagtail, Stonechat
Cardiff Bay Wetland Reserve is not just about wetlands; there’s also a large swathe of grass where, during spring and summer, Bee orchids thrive (when the council operatives don’t cut them!) and where wildflowers bloom in abundance (ditto!). At the moment many hungry small birds can be seen in this area (when they’re not disturbed by dogs that should be on their leads in a nature reserve), searching for much needed insects and seeds. During my recent walks along the adjacent footpath, I’ve enjoyed seeing a pair of Meadow pipits, a male Stonechat, and several Pied wagtails grazing contentedly together.
17 Sunday Jan 2021
Posted in flowers, wildflowers, winter
Tags
British wildflowers, midwinter wildflowers, wildflowers in bloom, winter colour, winter wildflowers
Nature’s resilience amazes me! It’s the middle of winter, we’ve had some very hard frosts and really chilly days as well as torrential rain, yet I’ve still been able to find 25 species of wildflower in bloom this week.
These heroes are Alexanders, Bramble, a garden-escapee Campanula species, Creeping buttercup, Daisy, Dandelion, Field speedwell, Gorse, Groundsel, Herb Robert, Hogweed, Ivy-leaved toadflax, Lesser celandine, Mayweed species, Meadow buttercup, Nipplewort, Oxeye daisy, Primrose, Ragwort, Red valerian, Shepherd’s purse, Smooth sow-thistle, Sweet violet, Wild radish, and Winter heliotrope.
16 Saturday Jan 2021
Tags
birding, birdwatching, British birds birding, Cardiff Bay, Cardiff Bay birds, Ring-necked duck, Scaup, Tufted duck
For the past couple of months it’s been wonderful to have both a female Scaup and a Ring-necked duck over-wintering in my local area. They spend most of their time amongst flocks of Tufted ducks in Cardiff Bay, either behind the Ice Rink or in the wetlands reserve, though they also venture occasionally to Cosmeston Lakes. Much of the time they can be found together, as if they’re aware that they’re the outsiders in the flock, though they can sometimes be found in separate locations. I was lucky during Thursday’s walk to see them both in a smattering of sunshine and together – in fact, I managed to get all my ducks in a row!
14 Thursday Jan 2021
Tags
birding, birdwatching, British birds, Cardiff Bay birds, Ely embankment, Turnstone, turnstones in Cardiff
We can’t let January pass without at least one photo of a Turnstone, or two …
12 Tuesday Jan 2021
These two fungi, found on Ash keys, were last week’s record of the week at my local biodiversity records centre, SEWBReC – not my record, that of another local recorder – but seeing this on Twitter last Friday reminded me to check the next Ash trees I saw. That opportunity came on Sunday’s walk and I found the fungi on just the second tree I passed by.
The two fungi are Diaporthe samaricola (the small black dots on the seed part of the key, on the left below) and Neosetophoma samarorum (the much smaller, black speckles on the wing part of the key, on the right in my photo). Both fungi are under-recorded in my area, so I’ll now be checking all the Ash keys I find.
10 Sunday Jan 2021
Tags
I’m not sure I can subscribe to the ancient concept that wearing a wreath of ivy leaves around my head would stop me getting drunk but the leaves are certainly amazing and incredibly diverse in shape, form and colour. Juvenile leaves have between 3 and 5 lobes, while mature leaves have no lobes and can be shaped both like ovals and hearts.
And then there are the flowers, in bloom from September through to November and a source of food for more than 50 insect species, and the subsequent berries, ripe from November to January – or, until the berry-loving winter thrushes, finches, woodpigeons and other hungry birds gobble them all up. What an incredible plant ivy is!
09 Saturday Jan 2021
Tags
birding, black-headed gulls, British birds, Cosmeston Lakes Country Park, frozen lake, wintry weather
We’ve been experiencing sub-zero overnight temperatures over the past week or so and, some days, when the cloud or fog is particularly thick and dense, the daytime temperatures have also been very low. Still, I was surprised to see, on Thursday’s walk, when freezing fog had rolled in off the Bristol Channel, that the west lake at Cosmeston had partly frozen over. The birds looked a little confused by the conditions as well.
08 Friday Jan 2021
Yellow is such a cheery colour, and the sight of these bright yellow fungi during a walk on a particularly grey, gloomy day certainly brought a smile to my face.
Although there are two very similar-looking, yellow, jelly-like fungi, I’m 99% sure these are Yellow brain fungi (Tremella mesenterica) because they are parasitic on the Peniophora species of crust fungi (rather than the Stereum hirsutum fungi, on which the other yellow fungi Tremella aurantia are parasitic), and you can, hopefully, just make out the Peniophora fungi (the lilac-grey crust on the wood) in the photo immediately below.
I explained more about these two fungi in my blog Golden ears and Yellow brains, February 2017.
earthstar 
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