The LNHS (London Natural History society do lots of walks, if you are free on Saturdays and live in London it is well worth going on them). Do other cities have something similar UK or abroad?
Here are a few photos from September
Hoverfly IMG_7723 by davholla2002, on Flickr
Gall contents IMG_7740 by davholla2002, on Flickr
Caterpillar IMG_7716 by davholla2002, on Flickr
Butterfly IMG_7732 by davholla2002, on Flickr
Here are a few photos from September
Hoverfly IMG_7723 by davholla2002, on Flickr
Gall contents IMG_7740 by davholla2002, on Flickr
Caterpillar IMG_7716 by davholla2002, on Flickr
Butterfly IMG_7732 by davholla2002, on Flickr