Caladina,
I have a webcam but I only use it to take video rather than a direct feed to my web site. I am a bit concerned about the upload bandwidth if I leave it running constantly on the web site.
I upload the best as short video clips that are playable from my web site. If you are interested the address is in my signature and there are videos for deer and
Badgers. I also uploaded a squirrel video in the "For squirrel haters" thread, if you are interested.
Elizabeth has a series of bird cams at
Malcolm & Elizabeth's Bluetit Pages. They should be interesting at this time of year.
I don't know how easy it would be to have insect webcams. Mine certainly picks up things as small as mice.
Jenny