Category Archives: Natural History

Bird’s Nest Fungi at Kew

Each cup is no bigger than your little fingernail. The cups grow on damp compost which the workers in Kew Gardens heap thickly under the trees. The “eggs” are called Peridioles, and they’re basically little bags of spores; they are splashed out of the cups by rain and the spores can then germinate. The family is the Nidulariaceae, which surprisingly is part of the Agaricales (normal-looking Basidiomycete mushrooms). species is the Common Bird’s Nest, Crucibulum laeve. One of the cups is still developing and is covered by a membrane.
Yep, a different Bird’s Nest Fungus with a larger, greyer, frilly cup. This seems to be the Field Bird’s Nest, Cyathus olla.

GT Fungi

Mottled Birch Bolete, Leccinum variicolor, in Gunnersbury Triangle.
The species is edible (if found in quantity!) but not nearly as good as the Orange Birch Bolete.
Psathyrella, a smallish toadstool with a fragile stem, a cousin of the Inkcaps (Coprinus)
Yes you spotted it, not a fungus. A Smooth Newt under a nearby refugium.
These seem to be young Agaricus, probably Wood Mushrooms, in the ivy and leaf-litter.
Well, EVERYBODY noticed this mushroom! Giant Funnel, Leucopaxillus giganteus
Amethyst Deceiver, Laccaria amethystina, very different (alas!) from the delicious Wood Blewit which also has “blue legs”.

Earthstars!

Three Stars! Geastrum triplex x 3 in Gunnersbury Triangle
A different Geastrum in Alick Henrici’s hand, so we now have two species of the genus in the Triangle. It has only 2 layers, not the 3 (obviously) of G. triplex. It looks much like G. hygrometricum, the Barometer Earthstar, but there are at least 10 species so we’d best wait for Alick’s microscope examination of the spores.

Indian Summer at Wraysbury Lakes

A field’s worth of Teasels!
Male Common Blue butterfly in late September!

Glorious Indian Summer weather – 26C – in late September was too good to miss, so I strolled around Wraysbury Lakes in shirtsleeves. I was rewarded with the sight of plenty of Common Blue butterflies (the females brown); Greater Spotted and Green Woodpeckers; Cormorants, Little Egrets, and a Hobby gracefully searching for late dragonflies (Migrant Hawker, Common Darter) in the fine warm weather.

Little Egrets at Wraysbury Lakes