Categories
Nature Other

Fruit of my Seed

I was walking in the park behind the house today and, just growing in a little scrubby patch, found a sunflower and a hemp plant. Both of them are probably growing from seed I put out for the birds.

I’m slightly suprised that no bored local youth has taken the hemp plant for personal use. Don’t the young people of today learn any botany in school? I shouldn’t think birdseed cannabis is the connoiseur’s choice, but I shouldn’t think many South London teens are especially fussy.

Categories
Culture Nature

Digital Library for the Decorative Arts and Material Culture

I was looking for an internet copy of Thomas Chippendale’s The Gentleman and Cabinet-Maker’s Director (which is a large collection of the most elegant and useful designs of household furniture in the Gothic, Chinese and modern taste) and found the University of Wisconsin’s Digital Library for the Decorative Arts and Material Culture. Not only does it have complete scans of the Chippendale, it also has Owen Jones’s The Grammar of Ornament, and lots of similar stuff like Temple of Flora, or, Garden of the botanist, poet, painter, and philosopher, The City and Country Builder’s and Workman’s Treasury of Designs, or, The art of drawing and working the ornamental parts of architecture, and A New Treatise on Flower Painting, or, Every lady her own drawing master: containing familiar and easy instructions for acquiring a perfect knowledge of drawing flowers with accuracy and taste: Also complete directions for producing the various tints.

And while I’m posting links to that kind of thing, I can’t resist adding one to Ernst Haeckel’s Kunstformen der Natur.

Categories
Nature

Adela reaumurella

How did we ever get along without the internet to help us scratch those little itches of curiosity? Admittedly, most of them seem to be along the lines of “What have I seen that bloke in before? Oh, I see, he was in [embarrassingly awful sitcom I couldn’t possibly admit to watching]”, but still.

Anyway, in the woods the other day I saw a curious-looking insect, and I just got round to looking it up. Starting by googling ‘day-flying moths uk’ and going from there I came up with Adela reaumurella:

(photo from the fabulous UKMoths website and © Charles Baker)

Like a lot of insects, no-one has bothered to give it an English name, but apparently there are a couple of families of moths with these characteristic antennae, and they’re generally referred to as ‘longhorn moths’. You can see the peculiar antennae above, but the picture doesn’t give the full effect, because when I saw them they were flying all around each other in a little swarm in the sun above a hornbeam, holding their antennae up in a V shape for maximum visibility.

I’m guessing the lady moths like a male with a long horn; that it was, in fact, a moth lek. A lek is where lots of males congregate to compete for female attention, either directly (i.e. by fighting for the best spot), or indirectly (displaying their plumage) or some combination. Insert your own Essex nightclub joke here.

It’s not quite as exciting as having lekking Black Grouse, Ruff, or even hermits (check out the video!), but I was pleased.

One example of lekking behaviour is actually very familiar, although people don’t generally realise what’s happening. On a summer evening, you’ll frequently encounter a swarm of midges flying round and round above a prominent object like a bush. If you walk past them, they often follow you and swarm above your head instead. They are in fact lekking. The males find a convenient landmark and form a swarm, waiting for the females to find them. I assume that in some situations it’s just more efficient to attract the females to one place and then compete directly with other males than it is to expend the energy finding the females individually. I have no idea how the female midges decide which males are the attractive ones.

Categories
Culture Nature Other

The ternness of terns

George Szirtes discusses people’s need to identify things – flowers, birds – something he doesn’t share. Indeed he sets up (but slightly backs away from), an opposition between the botanist’s way of looking and the artists’s way. He ends like this:

Yet all the time I am aware that even an urban citoyen of the imagination should be able to tell a kingfisher by its silhouette as it flashes across a narrow stream or be able to name at least a hundred stars. One should be able to do that really, as well as trying to render the flashing sensation in language and learning to define the starness of stars.

I can’t help feeling that those people – the vast majority – who can’t distinguish a gull from a tern, a swallow from a swift, or a bee from a wasp or a hoverfly, are completely failing to appreciate the ternness of terns.

Being able to recognise something and distinguish it from superficially similar things seems absolutely central to any attempt to learn something about its thingness. The ability to attach a name is secondary to the process of coming to know a thing the way you know a familiar place or a friend.

Conversely, any birdwatcher could tell you that gaining some sense of a bird’s thingness, its inscape, is a key part of learning to identify it. Of course, being a prosaic bunch, they don’t call it ‘inscape’, they call it ‘jizz’. But if there’s a distinction between saying ‘I knew it was a tern because of its tern-like jizz’ and ‘I knew it was a tern because it had ternness’, it would take a better philosopher than me to elucidate it.

Categories
Nature Other

Brilliant BBC fact-checking

BBC London, reporting on some building developments which are being held up by protests from English Nature, announced that the three key bird species were ‘Dartmouth Warbler’ (actually Dartford Warbler), Woodlark and Nightjar. But the really amusing bit was that the Nightjar was illustrated with film of some Wigeons. It’s always slightly unnerving when journalists report on a subject which you know something about; it makes you realise how much crap they must be talking the rest of the time.

Categories
Culture Me Nature

Spain photos

I forgot to say, you can see a (fairly large) selection of my Spain photos here.