With -3c in the garden last night I think the mothtrapping year is over
now. 2016 has been my best year in terms of the number of species
recorded by a fair distance and the first time I've recorded over 300
species in the year. The 318 total included 6 new macro and 16 new micro
species for the garden list. The 2 most obvious factors involved here
are probably: 1. Using a 40W actinic trap instead of the 6W model I've
used for the past 16 years. 2. The fine weather this summer from mid
July until well into September. The table below summarises my moth
numbers from 2010 and although not strictly comparable it still reveals
somthing interesting. Despite a record number of species the total moths
trapped still didn't reach the numbers achieved in the smaller actinic
trap in 2010 and 2011.
2010
|
2010
|
2011
|
2011
|
2012
|
2012
|
2013
|
2013
|
2014
|
2014
|
2015
|
2015
|
2016
|
2016
| |
No.
|
Spec.
|
No.
|
Spec.
|
No.
|
Spec.
|
No.
|
Spec.
|
No.
|
Spec.
|
No.
|
Spec.
|
No.
|
Spec.
| |
Macro Moths
|
5090
|
180
|
4833
|
187
|
2972
|
160
|
2719
|
160
|
2273
|
164
|
3515
|
186
|
4469
|
201
|
Micro Moths
|
1310
|
86
|
1215
|
96
|
1348
|
97
|
945
|
96
|
929
|
106
|
1006
|
108
|
1494
|
117
|
Total
|
6400
|
266
|
6048
|
283
|
4320
|
257
|
3664
|
256
|
3202
|
270
|
4521
|
294
|
5963
|
318
|
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