From 2007 there were collaborations and contributions to recordings with Dave Colohan of Agitated Radio Pilot, Canadian psych folk band, Mr. Pine, Colin Harper's collective The Field Mouse Conspiracy and The Guessing Game, the 9th album from the Doom metal band Cathedral. In 2008 O'Donnell featured on a vinyl double A-Side single of Nick Drake's Day is Done and Nico's Frozen Warnings with Graeme Lockett of Head South By Weaving and an EP, The Fabric of Folk, with The Owl Service. They appeared together at the Green Man Festival. O'Donnell and Steven Collins of The Owl Service have collaborated regularly, including on several tracks for her first solo album, Hey Hey Hippy Witch, released in 2010. Other contributors and collaborators on this project are Michael Tyack of the psychedelic folk rock band Circulus, Kevin Scott of Mr. Pine, Head South By Weaving and Gavin Prior and Dave Colohan of United Bible Studies. In 2008 O'Donnell became a member of United Bible Studies, an experimental psych folk collective which draws on students from a number of countries and has contributed to a prolific output of albums and recording projects since that time. She contributed to their 2009 album The Jonah and a UBS/Jozef Van Wissem vinyl album, Downland, in 2011.