Cryopreservation, well established for ex situ preservation of bacteria and fungi, is shown here also applied to bryophyte conservation. Finance is always a problem, and the final contribution examines the sources of money available for conservation action in an examplar country, Mexico. Collectively, the studies presented here provide a snap-shot of the range of methods and practices in use in the conservation of biodiversity today. This makes the volume especially valuable for use in conservation biology and biodiversity management courses. Reprinted from Biodiversity and Conservation, Volume 18 No 5 (2009).