30 Days Wild – Day 23 – Unexpectedly Clear

They say “You should always expect the unexpected” and it seems I should. Today, at lunchtime I decided to deploy the pheromone lures for clearwing moths, these are artificial chemicals that mimic those released by female moths to attract the males. They have been synthesised for most of the clearwing moths, a strange group of day-flying moths that look like wasps and are usually very rarely seen. The use of pheromone lures has made finding them somewhat easier, but they are still not that readily seen.

At Blashford we could have several species of these moths, but I have only ever seen and attracted to a lure, the red-tipped clearwing. Today I tried four lures for a range of species including yellow-legged clearwing, whose larvae feed on oak, of which we have lots. I sat back an ate lunch whilst keeping an eye on the lures. I expected to see something at the red-tipped lure, but there was no luck. Then at the yellow-legged lure there was a moth, hovering continuously around the lure, I grabbed the camera and got the best flight shots I could at 1/1000th of a second.

orange-tailed clearwing 4x3 A

clearwing

However this was not the expected yellow-legged clearwing, but the other species that can come to the same lure, the orange-tipped clearwing, in Hampshire a moth of the chalk downs where the larvae feed on wayfaring-tree. Blashford is not on the downs and does not have wayfaring-tree, however we do have a few guelder-rose a less frequently used food-plant and I assume this must be what they are feeding on.

orange-tailed clearwing 4x3 B

orange-tailed clearwing

orange-tailed clearwing 4x3 C

orange-tailed clearwing coming to the lure

Cake and Colours

A fine Blashford day and better still one with cake, because we hosted the Pop-up Café once again today. The reserve was fairly busy, both with visitors and birds. At opening up time Ivy Lake was busy with ducks, nothing unusual, but a good mix of species.

Ivy Lake

Ivy Lake with lots of wildfowl

The trees are in particularly good colour just now, with the oak just turning, joining the beech, hazel, willows and others. Some hazel are still completely green while others are in their autumn glory.

hazel

Hazel in full autumn colour

Although there are few on the reserve, the guelder rose draws attention at this time of year thanks to very bright leaves.

guelder rose

guilder rose

Field maple, like all the Acers, has very good autumn colour, although most of their leaves seem already to have fallen at Blashford.

field maple leaves

fallen field maple leaves

Not all the colour comes from leaves though, I know Tracy posted a picture of it on Friday but I cannot resist another one of the cobalt crust fungus.

cobalt fungus

cobalt crust fungus

The colour is amazing! It seems it is uncommon and mostly found on ash twigs and branches, at Blashford it is on rotting willow branches lying on the ground in deep shade.

Out on the reserve both the water pipit and pink-footed goose were on show at Tern hide on and off throughout the day. Over 30 goosander were present well before dusk and 3000 or so starling gave a rather brief display before going to roost rather earlier than I had expected.  Three Cetti’s warbler were singing around Ivy Lake and a fourth was calling beside Lapwing hide. At Woodland hide a redpoll, a couple of brambling and a firecrest were all reported and a woodcock was seen in the willows near the Centre car park. At dusk on Ivy Lake, Walter our regular great white egret was again roosting in his favourite dead alder beside the cormorant roost.

Ibsley Water

Ibsley Water towards the end of the day from Lapwing hide.