This takes place once a month (2nd Saturday) and is great. I strongly recommend taking part if you are ever nearby, you don't need to be a member of the LNHS (London Natural History Society)
Harlequins
LadybirdsIMG_4307 by davholla2002, on Flickr
Diaperis boleti
BeetleIMG_4309 by davholla2002, on Flickr
Bee Fly, Bombylius major
BeeflyIMG_4323 by davholla2002, on Flickr
Minotaur Beetle - Typhaeus typhoeus
MinotaurBeetleIMG_4302 by davholla2002, on Flickr
Harlequins
LadybirdsIMG_4307 by davholla2002, on FlickrDiaperis boleti
BeetleIMG_4309 by davholla2002, on FlickrBee Fly, Bombylius major
BeeflyIMG_4323 by davholla2002, on FlickrMinotaur Beetle - Typhaeus typhoeus
MinotaurBeetleIMG_4302 by davholla2002, on Flickr