There are at least two groups that go by 'Litterbug'.
(1) litterbug (Canada), of Vancouver BC, is an indie rock group originally from Edmonton, AB that formed in 1999. Currently, the band finishing a third full-length album - "zero hour" - to be released in 2009. Visit the litterbug website at litterbug.net.
(2) Litterbug is a Alternative/Indie band likened to The Pixies from Blackpool. Formed in March 2005 and fronted by Stuart Diggle with Andy Higgins (Erase Today) on guitar and backing vocals, Adrian Green, also of Erase Today on bass and Karima Francis on drums and backing vocals. Currently on 5th drummer and 2nd bassist.
(3) Litterbug is the solo project of Nathan Chambers of Harmony, Maine. Nathan writes, records, and perfoms all instruments.