Total catch 291 of 71sp.
(125W MV 145 of 50, 22W/18W Synergetic/CFL combo 146 of 46)
First for year in garden:
0819 Scrobipalpa costella 1
2134 Square-spot Rustic (Xestia xanthographa) 1
2111 Lesser Broad-bordered Yellow Underwing (Noctua janthe) 37
2343x Common Rustic agg. (Mesapamea secalis agg.) 37
1304 Agriphila straminella 17
1713 Riband Wave (Idaea aversata) 16
2109 Lesser Yellow Underwing (Noctua comes) 13
2321 Dark Arches (Apamea monoglypha) 13
1331 Water Veneer (Acentria ephemerella) 11
1036 Acleris forsskaleana 10
1937 Willow Beauty (Peribatodes rhomboidaria) 10
Best of the rest:
0987 Ptycholomoides aeriferanus 1
1236 Pammene fasciana 1
1497 Amblyptilia acanthadactyla 3
1738 Common Carpet (Epirrhoe alternata) 5
1777 July Highflyer (Hydriomena furcata) 1
1825 Lime-speck Pug (Eupithecia centaureata) 2
1835 White-spotted Pug (Eupithecia tripunctaria) 1
1838 Tawny Speckled Pug (Eupithecia icterata subfulvata) 1
1883 Yellow-barred Brindle (Acasis viretata) 1
1981 Poplar Hawk-moth (Laothoe populi) 1
2044 Dingy Footman (Eilema griseola) 1
2047 Scarce Footman (Eilema complana) 1
2112 Least Yellow Underwing (Noctua interjecta caliginosa) 1
2293 Marbled Beauty (Cryphia domestica) 2
2384 Vine's Rustic (Hoplodrina ambigua) 1
2441 Silver Y (Autographa gamma) 1
Silver Y, very small (about half normal side) and therefore a presumed f. gammina
Note how I have measured it with a very precise instrument calibrated to National Standards in a thermally conditioned UKAS accredited lab ...... no, it's not a childs ruler .... how very dare you
Now then, every year
A key constraint for me in comparing one year to the next is that I do not run the garden traps in any sort of regimented frequency. So, the number of trap nights varies both dependant on the prevailing conditions and my availability. Ironically, in a good year I am more likely to be out and about at every opportunity and therefore not running the garden traps. I also have parental duties and family committments after mid-July when the schools shut up shop for the summer. The other factor is that prior to late summer 2007 I ran a single 125W MV trap. Since then, I have tended to run two traps - a 125W MV and some additional actinic, combo or other to compliment it. This means (in theory) that I have increased the potential for attracting greater species diversity and higher numbers. So, I started gathering the data to compare year to year based on the average number of species and individuals rather than the totals outright. I plotted the data for 2000 but left it out from the averaging as I am sure I ignored a lot of things that I couldn't identify at that point.
A quick check to see how bad 2011 was .....
Oh .... Seems I had completely forgotten that 2007 was in fact so poor that opportunities to run the garden traps in between rainy spells were few and far between indeed. I checked back and found e-mail correspondence remarking about how completely rubbish and depressing July 2007 was. In fact the mothing in July that year was so bad that I had to omit it from the averaging to avoid skewing the data too much.
Digging further, I found that 2011 was indeed poorer than 2010 for species, though not as bad as I thought for numbers. I also found that 2010 was actually a good year (in fact the best to date). This then means that 2011 wasn't that bad after all. So much for the perception.
Here are some charts for you to glance at, scratch your head and wonder WTF I am doing wasting my time on such trivial nonsense. First, the comparison of the averages and then the outright totals so you can see what a difference it makes to the analysis (such as in 2005, when I was unable to trap as frequently hence reduced overall totals but good averages). I use the term analysis, but what I actually mean is unscientific and statistically unsound comparative wibble. I have split the multi-year average line to account for the change in number of traps, my inexperience in 2000 and the utter shiteness that was 2007.