Common chiffchaff one of the first avian signs that spring has returned. Its call is a "hweet", less disyllabic than the "hooeet" of the willow warbler or "hu-it" of the western Bonelli's warbler. The song differs from that of the Iberian chiffchaff, which has a shorter . However, mixed singers occur in the hybridisation zone and elsewhere, and can be difficult to allocate to species. When not singing, the common chiffchaff can be difficult to distinguish from other leaf warblers with greenish upperparts and whitish underparts, particularly the willow warbler. However, that species has a longer primary projection, a sleeker, brighter appearance
Does Humor Belong in Music? (video) Does Humor Belong in Music? (video) Does Humor Belong in Music? is a one-hour Frank Zappa concert video composed of live performances at The Pier in New York City (August 26, 1984) along with a few interview segments. It was released on VHS by MPI Home Video in 1985 and reissued on DVD in 2003 by EMI. The video has no recorded material in common with the album of the same name, but some of the tracks were released (in whole or in part) on Volumes One, Three and Six of the "You Can't Do That On Stage Anymore" series.