Extra high pressure

A second consecutive day of blue sky was a bit unexpected: the forecast was cloudy with showers! I think I remember that in the olden days (pre-warming) we could rely on weather forecasts for about a week ahead. Nowadays, it seems they can't even get it right for the next 24 hours. I rather suspect the computer models that they use to make forecasts no longer work now that we have warming.

Still, making hay.....

I went down to the local river, where Wild Garlic and Bluebells make the first appearance. A few heads of garlic were in evidence:

Flowers of Wild Garlic - Allium ursinum

And a single Bluebell plant had started to open:

Bluebell flowers just opening

 I also caught a few shots of hoverflies. First of the smaller species is usually Melanostoma scalare:

The hoverfly Melanostoma scalare (male)

I always think that if you were hoverfly-sized, then a flower must be a wonderful place to explore, rest and feed.

Syrphus hoverfly species are a little bit earlier this year:

Syrphus sp. hoverfly (female)

There were a great many craneflies in the air. This female (long, pointed abdomen) stopped long enough for a shot:

Female Cranefly

The larvae of craneflies are the 'leatherjackets' that eat the roots of grasses and make empty patches on lawns.

As I'm writing this, we appear to be heading for a third consecutive day of blue sky, so I'm off out again.

Down by the riverside

Much of the river Deele is edged by tall trees which cast a deep shadow along much of its length. This creates a wonderful microclimate, ideal for a combination of woodland flowers and waterside insects. I like to visit at this time of year because it always serves up something of interest.

The area I visited is ripe with the aroma of Wild Garlic (Ramsons) at this time of year: the bank is covered with its delicate white flowers and strappy green leaves:

Ramsons (Wild Garlic) at the river Deele

The flower-heads emerge wrapped in a thin protective sheath which opens to reveal delicate, star-shaped flowers:

Ramsons flower-head with sheath

And a close-up reveals the delicate - almost translucent - nature of the petals:

Wild Garlic flower-head

Two other woodland flowers are also at their best at the moment:

Bluebell:

Bluebell

And Wood Anemone:

Wood Anemone

Having (at last!) got my hands on some spider references, I have been making an effort to fill in some of the gaps in my identifications.

Tetragnatha extensa is usually found near water on low-level vegetation. This one was on Hogweed on the riverbank:

Tetragnatha extensa on Hogweed leaf

Note that its rear right leg is holding the 'tension thread' which allows it to hide, whilst still being able to detect when some insect is struggling in its web. New to my Species List.

Tetragnatha extensa is very closely related to the huge brown spiders that are often found in garages or bathrooms.

Up on the bridge I found Ivy in fruit:

Ivy fruit

And a nice profile shot of the hoverfly Platycheirus albimanus which is everywhere at the moment:

Platycheirus albimanus (female)

I often think that its fascia is very like a human profile.

I'm never quite sure to be dismayed or excited when I see a Pug moth that I don't recognise: I realise that they are very difficult to identify (and that means I'm going to spend quite a while with the books to hand), but there's always the chance I'll find something new. This specimen is the Common Pug, which - strangely - I hadn't seen before:

Common Pug - Eupithecia vulgata vulgata

This moth is normally found from May onwards, so we're still a little early. It feeds on many broad-leaf plants as a larva. New to my Species List.


So that's four new species in a couple of days.