This Is a Call toward the end of the summer in 1995. It was the band's first national television performance. Since this performance David Letterman has become an avid fan of the band and Foo Fighters have played on the show 11 times. "This Is a Call" was released as a downloadable content for the Rock Band series of video games on December 23, 2008. Dave Grohl said about the song: "The chorus says 'This is a call to all my past resignation'. It's just sort of like a little wave to all the people I ever played music with, people I've been friends
Hedgehog flea Hedgehog flea The hedgehog flea ("Archaeopsylla erinacei") is a flea species which, as indicated by its common name, is an external parasite specifically adapted to living with the European hedgehog and the North African hedgehog, but it has also been found on other animals. Named in 1835 by Peter Friedrich Bouché, "A. erinacei" is a common flea "found on every hedgehog, usually in large numbers". A typical number of fleas on a hedgehog is about a hundred, but up to a thousand have been reported on sick animals. The flea is occasionally found also on dogs and cats, but only