Physiology of dinosaurs and that this was a feature they shared with birds. In 2007 Oliver Wings reviewed references to gastroliths in scientific literature and found considerable confusion, starting with the lack of an agreed and objective definition of "gastrolith". He found that swallowed hard stones or grit can assist digestion in birds that mainly feed on grain but may not be essential—and that birds that eat insects in summer and grain in winter usually get rid of the stones and grit in summer. Gastroliths have often been described as important for sauropod dinosaurs, whose diet of vegetation required very thorough digestion, but
What Men Deserve to Lose comparable to dance music due to its driving rhythms, whilst the band's brass section, the Wayward Boys, are given more prominence than on "Croftwork". The variety in the album's usage of keyboards was noted by critics, as was its jazz-influenced percussion; one reviewer observed "some brilliantly worked introductions" and multiple instances of "lead instruments changing within tracks." The reviewer noted that "there’s even a hint of vocals if you listen carefully." The opening track, "The Locks & Rocks Reel", gets its name from a near disastrous boat trip in Sweden from band member Peter Morrison, who wrote the track. "Jason's