Midsummer Moths

Four new moths in and around the trap on Sunday morning out of a total of 40 species, showing that there’s still plenty of new ones to catch - especially at this time of the year. All of these fly in a single generation in the summer.

Maiden’s Blush is a species favouring Oak woodlands, while Small Emerald is quite restricted in range on the chalk/limestone areas of southern England where its larval food-plant is Traveller’s Joy (Clematis vitalba). Blue-bordered Carpet and Common Groundling are fairly common and widespread in England, food-plants are Hawthorn & Blackthorn.

First Big Moth Catch of the Year

A lot of moths today, 95 individuals of 35 species, including lots of waves, pugs, grass moths and other micros to sort out (which took me a while). Amongst it all, three new species taking my garden count to 936.

Light and Dark Arches

Dark Arches is one of the commonest moths in the moth trap during the summer, but its light-coloured relative is less common and its believed less attracted to light. As such, this Light Arches moth, with its very fine mohawk, was a new garden species (#930). Both are grassland species, their caterpillars living on grass stems and roots.

Blood-vein & Buff Tip

Blood-vein (Timandra comae, #929) was a new species for the list; a pretty moth with a red line and pink border to the wing, its larval food-plants are docks & sorrel. Buff-tip (Phalera bucephala) is a regular summertime looking like a snapped-off birch twig. Narrow-winged Grey (Eudonia angustea) is normally an autumn flier, but a few, like this one, emerge earlier. Small Magpie moth (Anania hortulata) is a common moth in June/July too, especially around nettles.

Eyed Hawk-moth (Smerinthus ocellata)

A beautiful hawk moth in the trap this morning; my first this year. This one is an Eyed Hawk-moth, which is not a species I’ve caught before in the moth-trap. My previous garden record was one that was caught, and mostly shredded, by the cat back in 2020. This moth is not especially rare, though it’s not the commonest hawk moth here. Its caterpillars are found in sallows, apple and crab apple trees.

Peppered Moth (Biston betularia)

Another cold night, another lean morning in the moth trap. Only 9 moths of 8 different species, compared with 24 moths of 15 species on the same date last year (3 June). This Peppered Moth was not something I catch that often. The species has a pale form (like this), one with darker grey markings and one that is nearly black. In polluted areas where the trees are blackened by soot, etc, the darker forms predominate - but no issues with air quality here, just currently with night-time air temperature.

Cockchafers & Moths

It’s always nice to catch cockchafer beetles; two in the moth trap this morning. Not a big catch of moths again, but several species caught for the fist time this year, as the season moves on.

Mid-May Moths

A few more moths this weekend, but not yet a big catch. Puss Moth is always a welcome visitor, and this is only my second Silver Cloud, which is a local specialty only really found along the Severn Valley in UK, for some reason. Female Muslin Moths are white and often found flying in the daytime, while the males and dark like this one and strictly nocturnal. Meanwhile the last moth is a rather beaten-up looking Clouded-bordered Brindle (Apamea crenata), actually my first of this springtime species.

Not Exactly Brimming

A dry, calm night over the weekend was not enough to get the moths flying. Only 10 moths of 7 species caught, including these two favourites. Getting impatient, but it’s still early in the season, especially this year where Spring is quite cool.

#915 The Satellite (Eupsilia transversa)

After a wet March and being away over Easter, I finally put the moth trap out for the first time this year. Catches included my first Satellite (Eupsilia transversa, #915). This moth over-winters as an adult and can be caught right through the winter when the weather is mild, up until April. Sometimes the spot on the wing is white, rather than orange like in this case. Apart from Common & Small Quakers and several Clouded Drabs, the more interesting catches were a handsome Streamer, a (rather early) Scorched Carpet and this fine Black Sexton Beetle.

Coming out of Hibernation

It’s not that warm, but warm enough in the sun for these two signs of spring. A very early Red Admiral catching some rays on the fence today. It’s not normally a species I see early in the year. Usually Brimstone or Small Tortoiseshell are first to put in an appearance, towards the end of Marc; so I’m not sure what this one was doing out and about today. The Brown-spot Flatbody moth is also quite early, but a few do come out in the early spring with a larger second generation in the summer. This one was disturbed while I was doing some gardening yesterday. I also saw the first bumble bees of the year this week.

Box Tree Moth

This Box Tree Moth was the only moth that came to light this weekend. While a did manage to find a night with no rain, it was pretty windy, so combine that with the season and there wasn’t much about. Yesterday (Halloween) during a sunny spell I saw Rad Admiral butterfly and a Common Darter dragonfly in the garden; maybe the last of the year. To mark the coming winter the first fieldfares flew over and at night Tawny Owls are making a lot of noise.

The Autumn Shift

There’s a change-around in the moths with some autumn species coming to the fore, though there are still plenty of Large Yellow Underwings to catch. Beaded Chestnut and Lunar Underwing both fly in September-October, as does the Deep-brown Dart, a new not-so-common moth for the list. Whereas the Chestnut can appear any time during the winter from October onwards.

Frosted Orange & Red Underwing

Two very smart new moths in the trap this morning, among the other moths, which included now fewer than 37 Large Yellow Underwings. The caterpillars of Frosted Orange (#909) live inside the stems of plants such as thistle and foxglove. Red Underwing (#908) with a 7cm wingspan is one of UK’s larger moths, with a bright red underwing when its wings are open. Its larval food-plants are poplar and willow.

Harvest Moon Moths

With a near-full moon it wasn’t the best night for catching moths, but at least there was no rain - just heavy dew. A small haul of common moths (28 individuals or 12 species), with only the non-native Box-tree moth (an accidental import from SE Asia) adding a touch of the exotic.

September 1st Moths

It starts to get colder overnight, and there are fewer moths, especially fewer small moths, and less variety. More interesting moths today included a Chinese Character on the window by the trap and a Burnished Brass.

Back from Holiday

After a 2-week break there are some different moths around. New species today were Dark Sword-grass (Agrotis ipsilon) and Brindled Flat-body (Agonopterix arenella). The former is a migrant species that does not survive winter in UK; today I caught three of them. Orange Swift and Copper Underwing were the first of the year.