Birdsongs Of The Mesozoic began in 1980 as a side project by half of Boston's now legendary Mission Of Burma, Roger Miller and Martin Swope. Miller and Swope joined forces with Rick Scott and Erik Lindgren for what was originally conceived as a recording project only. In 1983, they released a self-titled EP, Birdsongs Of The Mesozoic.
With the demise of Mission Of Burma at about the same time as the EP's release, Birdongs Of The Mesozoic became a full-time band for all members. In 1984 they released another LP, Magnetic Flip, and began extensive touring to support its release. A year later they released another EP, Beat Of The Mesozoic, and again set out on tour.
In 1987, Roger Miller left the group to concentrate on solo projects and was replaced by saxophonist Ken Field. Birdsongs' new lineup recorded Faultline, released on Cuneiform (Rune 19). Their second Cuneiform release, Pyroclastics (Rune 35), appeared in 1992. Shortly afterwards, guitarist Michael Bierylo replaced Martin Swope, who moved to Hawaii. In 1993 a collection of previously unreleased material from 1980-1987 featuring the band's first lineup and accompanied by a written history, The Fossil Record (Rune 55) paid tribute to Birdsongs' early years.
1995's Dancing On A'A (Rune 69) was the first Birdsongs release to feature the current lineup of the group, which has been performing ever since to widespread acclaim.