Category Archives: leaves

174/366 Mitey galls

22 Monday Jun 2020

Posted by in insects, leaves, nature, trees

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When walking along a narrow path between fields last week, I turned to face into the neighbouring hedgerow so that two other walkers could safely pass behind me. In so doing, I noticed these galls, which I think are Aceria campestricola (also known as Aceria ulmicola).

These growths betray the presence of the hundreds, perhaps thousands of the tiny mites that have caused these galls to form.

These particular galls can only be found on specific elm species, which in Britain include English elm and Small-leaved elm.

167/377 Leaf eaters

15 Monday Jun 2020

Posted by in insects, leaves, nature

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I don’t see many beetles, perhaps because I don’t spend enough time looking for them, but I could hardly miss these ones, because there were hundreds of them.

200615 celery leaf beetles (1)

I’m not entirely sure what they are and there are many species of leaf beetle that look very similar but, as these were munching on umbellifer leaves – possibly hogweed (I’m not good at identifying umbellifers either!), I think they might be Celery leaf beetles (Phaedon tumidulus).

As well as munching on the correct type of leaf, these beetles were about the right size (tiny, just 3-4mm), and, although they have lines of dimples on the elytron (the wing covers on the abdomen), they don’t have any on the centre of the pronotum (the thorax), which also fits with Phaedon tumidulus. However, I may have got the ID wrong, so do let me know in the comments box if you can positively identify these hungry creatures.

200615 celery leaf beetles (6)

327/365 Stigmella leaf mines

23 Saturday Nov 2019

Posted by in autumn, insects, leaves, nature

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Before the heavy rain came in yesterday I managed a quick local walk, part of which was to look at maple trees for the leaf mines of a tiny moth called Stigmella aceris, which has slowly been expanding its range in south Wales. I didn’t find any on the few trees I looked at, though I will continue to look and will report back here if I do manage to find any.

I decided to switch my focus on to another of the Stigmella moth species, Stigmella aurella, the Golden pigmy moth, which lives its larval life in mines burrowed in bramble leaves. Though you might never see the adult moth, you will undoubtedly be able to find its leaf mines as they are common and widespread throughout most of Britain, and I easily found several examples during my local meander. Now to find the maple-leaf-burrowing variety!

284/365 Brown veins in the rain

11 Friday Oct 2019

Posted by in autumn, leaves, nature, trees, weather

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It’s been a week of almost constant rain and, despite my rain wear, I’ve had several drenchings. Fortunately, one of my cameras is waterproof so I can still take photos in the wet. Today it was the leaves that caught my eye and the incredible spectrum of browns.

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81/365 The greening

22 Friday Mar 2019

Posted by in 365DaysWildin2019, leaves, nature, spring, trees

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190322 cherry tree (1) 0403

I didn’t venture far today but I didn’t even have to leave home for this blog post. I figured the recent high winds would’ve blown away all the blossom on my Cherry tree while I was away and I was right, but I hadn’t really considered how much the growth of the new leaves would have progressed. The first photo was taken on 4 March and the second today. What a difference 18 days makes!

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68/365 Leaf skeleton

09 Saturday Mar 2019

Posted by in 365DaysWildin2019, leaves, nature, plants

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190309 leaf skeleton

I find leaf skeletons fascinating. The structure of a leaf, in particular its veins and midrib, are usually hidden, or at least made less obvious by the tissue of the leaf. But, when the leaf has detached from its tree and the tissue has disintegrated, the structure that remains is wonderfully sculptural, like this Holly leaf I discovered in a local park.