Thursday, 12 July 2018

Yellow Shell, Stonechats, talking beetles, Orcas and some plume moths

A bit grumpy early on (decorating is not my favourite thing) but went off to Brodgar and once on the RSPB fields and path at the Stenness side where there are no people I started to find some moths. Udea lutealis was first for the year, there were a few of those and I've photos of a few things I still need to sort out, including a very pale thing that I think is a leucistic Twin-spot Carpet. Best though was this Yellow Shell what a brilliant little moth.

Yellow Shell

A bit further along and there was a pair of Stonechat, the male was especially smart.

Male Stonechat

I'd intended to go and look for the Large Heaths near Finstown but aborted that idea, too hungry. A beetle related phone call took me to Stromness and once there, chatting beetles and poo over a cuppa (thanks for the beautifully mounted Aphodius specimens LL) the phone went off with a message about nearby Orcas. In a bit of a blur four folk cleared the house and picking up the rather distant vehicle we eventually got to Ness to see quite distant whales. Things looked good for Warbeth so we headed off there for better views. The pod were hunting seals close inshore and amazing views were obtained. The bull Orca was a seriously large beast.

Bull Orca




Will add another video and some more pictures later.

Late on went for an evening stroll and finally managed to net some plume moths, look like Hoary Plume and Brown Plume. Hoary seems to have a golden brown colour when seen on the wing, quite distinctive.

Monday, 9 July 2018

"We are setting up your device...."

Who? That is what I want to know, just who is it rushing around inside my laptop to fulfill my wishes with regard to this and that? Who are the "we"? There is an implicit dishonesty in this, to give the impression that Microsoft are being helpful, that their folks are on the case. "The software is making the darn thing work, eventually, and if the wind is blowing east, north-east." That would be a more honest statement. To be fair I got my speaker connected within five minutes, but that is not the point. Anyway the Laura Marling album, Alas I cannot swim, which I bought years ago and barely listened to, is a good listen on this holiday Monday morning.

I am supposed not to be writing this, my sadly neglected blog, I have too much to do. But stopping, and not doing things is important. This is a very lovely collection of songs, I should dig out the other albums. Of late I have been listening to Courtney Marie Edwards (wonderful country music with growling guitars), Joni Mitchell (Hissing... is one of my favourite albums of all time), Alasdair Roberts (What news, is excellent if you like traditional type folk music, old songs revived with super vocals), Neko Case (a bit ordinary), Mr Fingers (laid back house, Ibiza style), Jonathan Wilson (not the new album, haven't got that, yet, hippy magic, stunning guitar playing on the first two albums, a favourite) and Sons of Kemet (Your queen is a reptile, politically charged, a celebration of important women who you likely have not heard of, a different sort of jazz, takes its time to get under your skin but well worth an explore).

That was a diversion, the insect world is what I should diary. Here's a recent (slightly edited) FB post on Orkney Insects Open Forum: 

Two amazing nights for moths. Friday/Saturday reminded me of what it was like 40 years ago in Sussex, moths in front of the headlights all the time between Harray and Warbeth, but as I drove through better habo there were so many, I needed a huge net on the front of the car, then I'd still be identifying them now. Three traps that night, with a slightly late start due to some technical issues, 47 species, 225 moths (plus the escapees of course). Last night I just set one trap, my 40w actinic, down by our wee wood (really good habo) so far 37 species, 105 moths, also four species of beetle, quite a lot of Helophorus (likely aequalis), a Nicrophorus investigator and two species that require further attention. Several species of caddis but I just don't have the energy for those,  and rather a lot of diptera, all I could id was a Bibio pomonae, gave up on the rest. Whilst trapping last night I had a wander around with the net, hundreds of Agriphila straminella, the commonest grass moth, many Dark Marbled Carpet, Middle-barred Minor, Silver-ground Carpet, Celypha lacunana, and three plume moths which I just could not catch (I think they were all the same species). Just a few pictures, including what I am pretty sure is Campion, I often find Noctuids hard, I think it is partly because there is an expectation of identifying them, whilst with micros I start from the position that it will be a tricky identification which I may not be able to achieve.


Help already received suggests Campion, a species I don't catch very often whilst Lychnis is daily at the moment.

A female Bee Moth, Aphomia sociella, larger than many macros it is classed as a micro. I was surprised at the size and colour (green tints) of this lovely fresh female, I think I must have just caught males previously. Unfortunately it escaped so egg box images only.

 Eucosma campoliana, a very pretty micro that I catch very occasionally.

I've been catching a few of these this year, never seen them before, they vary in the strength of the markings quite a bit, I'm thinking in the Ancylis area maybe subarcuana/geminana?

The new camera is fab, not used for any of the above it's macro capabilities are limited. And a present of the eye piece viewer (a serious birthday present for a nondescript age) has made it all the better.

Loch of Wasdale

Sedgie


A cheering sight, breeding Arctic Terns. I recently came across a huge colony, maybe 500 pairs, where they have not, to my knowledge, bred in recent years. Last year the Skiba Geo ones all failed, starved to death, but this year there seem to be loads of sandeels. The only disappoinetment is the inland ones near here appear to have failed.

Harbour Seal from the beach, they like to come up and look at the hound.

The Brough of Birsay from the Marwick direction where there are piles of Puffins and Razorbills. On Marwick itself the Guillemots and Kitts seem to be doing ok. I'm even seeing Arctic Skuas regularly.

Our wee pond has proven its worth with 100s of Helophorus aequalis (probably) emerging. The House Sparrows have enjoyed this feast. The water beetles have been in big numbers all over the place on these sunny days, apparently they are denzins of shallow ponds and they have taken flight as these have dried up.

 Keyed out to Helophorus aequalis, the other possibility is grandis (dissection required) but they don't look quite right for that species, to be checked though.





Monday, 2 July 2018

Pain

All in the interests of science I encouraged this Haematopota pluvialis, Notch-horned Cleg, to bite my foot, it didn't really require much encouragement, rather a lot of these about today.


Different individual, the notch is clear on this one (end of 1st antennal segment).

House spug enjoying the hatch of Helophorus aequalis.

There have been thousands of these Helophorus aequalis hatching recently, all over the car roof (black) and hundreds emerging, arriving and mating at our little barrel pond.

Sunday, 3 June 2018

Moths and hovers

The mothing season has finally got going and I'm starting to catch interesting things. There is a huge invasion of Silver Y, some turning up in the traps but many flying around everywhere and at dusk the front Sycamore tree is full of them, perhaps 200 mid week. Along with these there has been the odd Red Admiral, a few Diamond-backed Moths and a few Dark Sword-grass. Two new hoverflies for the county have been recorded in the week as well, one, if not both species have turned up in the garden subsequently, I have quite a few hovers awaiting id.

 Another likely migrant - Angleshades

 Tiny, and easily overlooked but hard to get to species, Coleophera sp

 Poplar Hawk

 Puss Moth (NFS)

 Dark Sword-grass

 Glaucous Shears

Syndemis musculana - took a bit to id this

One evening there were about 45 Sandy Carpet on the wing on the walk to and near Loch of Bosquoy, they seemed to be concentrated around the Reed Canary Grass on the banks of the burns.

Not the easiest things to photograph

Diamond-backed Moth

Silver Y

 White Ermine

 Pebble Prominent

Peppered Moth

Aphodius rufipes

Aphodius rufipes about to depart and having a moment with a White Ermine

I've recently been trying to key out some Aphodius beetles, not easy. This one is simple though, bigger tahn 9mm, comes to light = rufipes. I've just packaged up a large number of tubes and sent them off to an expert.

Neoscia sp (podagrica) can't do these from photos but it is most likely podagrica.

Eupeodes corollae

This is likely the same species but, not a good enough view.


Scaeva pyrastri, not a species I've generally seen very often.

...and this is likely Scaeva selenitica, unfortunately it escaped, it would be new for Orkney.

Redpolls are still seen in the garden everyday, numbers are reduced but there are two or three still coming to the Niger. Chaffinch appears to have attempted to breed for the first time, success unknown, Robin is breeding for the second time and currently has fledged young. It looks as if Dunnock may well be breeding also. On The Shunan the displaying Ruff moved on. Mallard have two broods and I am awaiting the other ducks. A stoat has been seen by others regularly down at The Shunan, probably predating waders. When we were at Yesnaby last weekend we watched on causing havoc, charging around the breeding Oystercatchers, Lapwings and Ringed Plovers, probably taking a Ringed Plover's egg.

Out at Birsay the star has been the Little Stint found yesterday.



Monday, 21 May 2018

Northside

A walk at Northside on Saturday. The mission was to check on the Arctic Terns on Skiba Geo. Maybe twenty pairs looked to be on the rocks, we'll see what happens. Several Bonxies went by but not much else of avian interest.

 Tystie love

 Waves

 Thrift, scurvy grass and The Brough

 Dandelions and waves

 Lesser Celandine and silverweed

 Shiny woodlouse (Oniscus asellus)

 A Trombidium sp mite (thanks LJ for id), a big very bright thing.

 Eider display

 Eider pair

Oystercatcher

The moth trap had added a couple of new species for the year, White Ermine and Silver Y.

 White Ermine

 Lady's Smock

 Lady's Smock

 Silver Y

 Eristalis pertinax

Gastrophysa viridula the green dock beetle, found all over the place at the weekend.