03 Friday May 2019
Posted in 365DaysWildin2019, insects, nature, spring
Tags
#365DaysWild, British insects, Dock bug, Eristalis sp, Green shieldbug, harlequin ladybird, hoverfly, insects on bramble, Nursery web spider, Speckled wood, Syrphus sp, wasp
Ingredients: 1 patch of Bramble, lashings of sunshine, a tablespoon of warmth, a dash of Springtime
Method: Stand and stare
Result: Nursery web spider, Dock bug, hoverfly (Syrphus sp.), Speckled wood butterfly, Green shieldbug, bee species, another hoverfly (Eristalis sp.), Harlequin ladybird, and wasp (Vespula sp.).
27 Saturday Oct 2018
Tags
British insects, dead insects, dead insects on the windowsill, dead slater, dead wasp, dead woodlouse, slater, wasp, woodlouse
I don’t know about you but, except on the very coldest of days, I like to have my windows open, at least for a short time each day, to let some fresh air into the house. Trouble is the little critters seem to sense that it’s warmer indoors than out and, if I don’t notice their presence, they don’t manage to escape with their lives. This morning I found two casualties, a Slater and a Wasp.
07 Sunday Jan 2018
Just when I was thinking the wee flying critters had probably all disappeared for winter, up pops this little chap, tootling around on the top of an old fence post that I was checking out for lichen. I’m reliably informed, by experts on a couple of specialist pages on Facebook, that this is a member of the Encyrtidae, one of a large family of over 3700 different parasitic wasps (and that’s just the ones that have so far been identified – there are probably many many more).
Information on the Natural History Museum website states that ‘About half of the species of Encyrtidae are associated with scale-insects … generally as endoparasitoids of immatures or less commonly adults’, which means the wasp’s larvae live inside and eat the larvae, and occasionally the adults, of scale-insects – not a particularly nice way to survive, I have to say. Some of these wasps are also parasitic on the larvae of moths and butterflies – also not nice. Still, the wasp itself is a pretty little thing, and some Encyrtidae species have been used as biological control agents to control insect pests, so the news isn’t all bad.
22 Thursday Sep 2016
Tags
I sometimes get asked how I come up with enough ideas to post a blog every single day. This post goes some way to explaining how it works for me. I walk … a lot, and my camera is my constant companion, and I am by nature curious about … well, everything, really … and I’m also quite an observant person. So, for example, I went out for a wander around one of my local parks on Monday afternoon, thinking I would see if there were any fungi about, and also to get some photos of berries for a future blog. In the process of taking those photos, I noticed how many galls there were on this one particular oak tree so also took some photos of those … which then led me to check the neighbouring trees for galls. (If you’re not sure what galls are, there will now be a blog post on them as well!)
When I got home and started going through my photos, this particular image really grabbed my attention because, for me, this is such a good example of one of Nature’s whodunnits. I look at this and my brain is immediately flooded with questions: how were these galls made? Why are they that shape? What is the creature that’s dead on the leaf? Is it a wasp? Did it make the galls? What killed it? It looks like it has white strands around it – a spider’s web or some kind of fungus? What created the bare patch where the leaf’s veins are showing? Was it the larvae of the wasp? What created the almost perfectly round hole in the leaf? Was that a leafcutter bee or something else? Was it the wasp? And what is the teeny weeny white thing? The shed skin of a larva perhaps?
I don’t know the answers to any of these questions … yet. But, if I find out and if I can get more images related to the story, the result could be a blog or three from just this one photo. And so it goes on …
