Macro ๐Ÿ“ท: the oak jumping spider returns

I came back from a walk the other day and, customarily, went straight to wash my hands. Looking in the mirror, I noticed something small dangling from my hair. Having just been on a walk my nature senses were fine-tuned and I realised it was an invertebrate. Looking more closely and removing it from my hair with care, I realised it was, one – alive, and two – a jumping spider.

I am fortunate enough not to have any fear of these spiders and, unlike a close friend, I’m not arachnophobic. I also have them fresh in my mind, after having a species of a nationally scarce spider confirmed by the county recorder earlier this week.

I looked at this tiny spider as it rested on my hand and thought, ‘it’s the same species’. I had my camera with me but perhaps not the best lens, i.e. not a macro, but one with some close-focusing capabilities. I took the spider outdoors, anxious that it might jump and never get outside again. I took photos with what I had. Without a macro lens I had to crop the images heavily in post-processing.

Looking at the photos, I am confident it is the same species again, Ballus chalybeius, the oak jumping spider. That confidence is boosted even more by this purchase, which arrived in the post the other day:

I have no idea where this particular spider came from – possibly from any of the oak trees I walked under? The book above states that the species is one of the only ones found only in trees and bushes. Its common name is oak jumping spider, which means I may have picked it up during my walk as there are no oaks anywhere near my house or along the street. It could also means it’s more common than is understood. That’s the beauty of community science!

Thanks for reading.

More macro

Macro ๐Ÿ“ท: is that a nationally scarce spider sitting on the fence?

*Update: this record has now been accepted as correct by the county expert and has become official ๐Ÿ˜*

Most of the jumping spiders I find in my garden are sitting on the fence, LITERALLY.

The jumping spiders are a group of beautiful arachnids (spiders and arachnids are not insects FYI) that are renowned for their cartoon eyes and ‘cuteness’. There is something very ‘floofy’ about them. This video by Thomas Shahan has some lovely images of some American species:

I love to see them in my house, exploring the doors and window frames. One got into difficulty recently and was captured as prey by another window-dwelling species. Even the indoor parts of our homes are wild places at macro level.

Most of my macro is getting done through intensive 5 minute breaks during my working day, in which I take rushed and low quality photos (as seen here). I am stuck at a computer all week at the moment and these micro-macro garden safaris are keeping me ‘productive’.

I spent some of the time checking out one of the fences where I’ve found lots of interesting species like hornet-mimic hoverflies, digger wasps and jumping spiders (above).

During one break I noticed a tiny jumping spider exploring one of the posts and attempted some snaps. The pics are grainy and nowhere near portfolio quality, but that’s not what matters here. I put the photos on iNaturalist and an Italian spider expert gave an ID of Ballus chalybeius.

I tweeted the British Arachnological Society and they were happy enough that it was this family, with only one species within that family in the UK. Looking at the map of their records, it has not yet been recorded in this part of West Sussex. It’s also Nationally Scarce. Bingo!

One of conservation’s big problems in the UK is its insularity and misanthropic tendencies. Thankfully organisations like BAS are active on sites like Twitter to speak up for spiders and to engage with people online. Nature conservation in the UK is claimed to be better when bigger and more joined up. You could say the same for its ability to communicate and gather information. That’s me off the fence, then.

Thanks for reading.

More macro