Monday, 24 July 2017

Trying out a Moth Trap

For my birthday this month, I got a Moth Trap. I have been toying with the idea of getting one for some years now. Moths are a taxa that I am not particularly familiar with. I spend much of my wildlife time in daylight and so do not really come across them.

They are fascinating species and have a wide range of morphologies and life cycles. In fact, there are far more species of moth in the UK than there are Butterflies. After a bit of research, I asked for a portable 6 watt 12 volt Actinic Bulb Heath Trap - http://www.nhbs.com/title/160780/6w-12v-portable-heath-moth-trap

The trap arrived in good condition but needed a separate battery for operation. It is simple to assemble and well constructed. Metal panels make it durable whilst plastic funnels and veins direct moths into the collecting chamber whilst also keeping out the rain.

After reading up a little and watching a few you tube clips I set up the trap last night on the patio in my garden. I left it on over night and with some trepidation, I checked it this morning. I was hesitant as on some clips traps had attracted hundreds of moths and I did not think I was up to such identification challenges. As luck would have it the trap contained only a few moths.

As I carefully removed the egg boxes I managed to trap and/or photograph 12 moths. Only three managed to escape one Macro - the largest in the tap and two micro.

Of these 12 moths, five were Macro Moths and 7 Micro Moths. I then began the task of identifying them - I used: UK Moths and  British Moths and Butterflies. Below are the ones I have identified, most of the micros are too difficult for me and if you think I have something wrong let me know, I am very much a beginner at this.

Plume Moth - Amblytilia acanthadactyla 

Riband Wave - Ideae aversata 
Possibly a Black Owlet - Scythris grandipennis


Single Dotted Wave - Ideae dimidata

Cabbage Moth? -Mamestra brassicae

Large Yellow Underwing - Noctua pronuba

Common Carpet - Epirrhoe alternata

These are the micro moths I have been unable to identify:






I look forward to repeating the procedure next weekend and then venturing down to my land to increase the species list down there.