Daniel Greenwood

The language of leaves

Posts tagged ‘Spiders’

Macro Monday 31st August 2020

Wishing you a happy Bank Holiday Monday if you’re actually able to have one because you’re either English, Welsh, Northern Irish or not having to work through it.

Back in the garden, after last week’s infidelity, it’s quietening down big time. I feel that autumn has come early in my garden. However, I was delighted to be visited by what we all at first thought was a hornet (come on, admit it) but turned out to be a hoverfly.

This is a hornet-mimic hoverfly with the scientific name Volucella zonaria. There’s a helpful guide to them here. These flies lay their eggs in the nests of social wasps, with their patterning probably helping them to fool wasps into thinking they’re also related.

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This kind of mimicry is fairly common across the insect world, with all kinds of flies and beetles that mimic the yellow and black patterning of stinging insects like wasps and hornets. There’s even a hornet-mimic robberfly which is quite rare and found on heathlands like Thursley Common.

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My parents once again have the ability to lure interesting insects into my garden when they visit, which end up headlining the Macro Monday stage on this blog. The main thing here is that this is a stunning insect with a fascinating ecology which I can only tell you a little bit about.

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One arthropod that I spend more time with is my zebra jumping spider neighbour. This spider popped up during a garden lunchbreak. I’ve featured what could be the same spider several times this year. They are fiendishly difficult to get in focus and are much smaller than you might realise. I took about 100 out of focus pics of this spider before I got an injury time winner.

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The spider was basking on the rim of a seed tray. It was only later that I saw the reflection in the plastic. It wasn’t a wet day, in fact it was quite sunny and warm. I was relieved to get at least one photo of this beautiful animal in focus to share here.

I’m away next week so may miss out on a post, but hopefully I will have something to share. I always have a macro lens with me wherever I go! Only a little one, mind you.

Thanks for reading.

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Macro Monday 17th August 2020

*Warning*: as you may have guessed, this post contains spiders. Some people may find some of these photos unpleasant, but it may help you to learn to overcome your fear. I am not a spider-psychologist so this is not professional advice, as ever.

Here are frequently asked questions about spiders if you want to dispel any myths!

Well, what a week that was. Very high nightime temperatures and unbearable heat through the day. I barely spent any time outdoors, let alone in the garden. I really struggle in temperatures over 30 degrees. Most of the images this week come from the post-heatwave days towards the end of the week.

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One evening, after the heat had largely dipped, I noticed some odd behaviour from a zebra jumping spider.

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It was hanging from the leaf of a climbing rose we have growing from a terracotta pot on the front of our house.

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I noticed there was another, smaller, zebra jumping spider (ZJS) lower down on the pot. I think this was some kind of territorial or even courting behaviour. Eventually the ZJS made it down to the terracotta.

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It was running around on the edge of the pot, looking for the smaller ZJS. It was a total nightmare to get in focus.

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There was also some time to clean its legs while it tried to find out what the other ZJS was up to.

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I’ve seen these lovely spiders all throughout the spring, but much less so in the summer. It was nice to see them again.

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I also noticed this crab spider floating in midair on its silk. There is something quite weird about this image I think. The limbs look a bit like human or robot arms. This was a pure fluke of hoping it got into focus, even then you can’t really see the spider properly.

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I’ve noticed far fewer insects in my garden, probably because the plants we have are largely over. I need to get some late-summer to autumn flowering species like stonecrop to keep things rocking and rolling. I had a look through the hedge while having an afternoon break after the storm took the heat away. I noticed this spider tucked away down in a bunch of leaves in the hedge. The silk is there to help catch prey but also it will react to movement, triggering the spider to attack.

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I visited my family home for the first time in 6 months last weekend, a really special experience after such a long time away. My parents are avid readers of this (perhaps that should say, the readers) blog and my mum pointed out to me that there was a big spider in the bath that I might want to include here! YES MUM!

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Now there have been several times this week when I’ve noticed out of the corner of my eye a shadow moving across the floor. This is something a lot of people are very unhappy about! But it’s the time of year when giant house spiders are becoming more evident. They are fiersome looking things yet they are harmless. They are more afraid of you than you are of it. They have every right to be afraid, because people will likely try and kill them when they see them, out of misplaced fear.

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That said, they are a bit scary to look at and those mandibles are massive. I had my small mirrorless camera with me and a macro lens. The images are quite harsh and grainy because the light was so dank and the flash is a pop-up one without a diffuser.

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The spider didn’t actually mind me at all. It was trying to remove some spider silk from its legs by running them through its mandibles.

Far from wanting to harm this animal, I am pleased that we can have such close encounters with big insects like these. If you let them go about their business, there’s no problem. No spider in Britain is venomous. This is not Australia!

Thanks for reading.

Photos taken with Nikon D5600 with Sigma 105mm f2.8 macro lens and SB-700 flash. Giant house spider photos taken with Olympus EM-10 MIII with 60mm f2.8 macro lens.

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