some hibernate, some die and some stay in their larval state..some butterflies migrate..http://www.si.edu/resource/faq/nmnh/buginfo/winter.htm

i like flies...last time one got in my house last month i was high as fuck. i named him/her Buggy and set tiny meals aside for it. i taught it to fly to me on command and trained it not to be afraid to be petted (aw i wouldnt hurt a fly)...i think Buggy died of old age