The Inter-Research journal Endangered Species Research has agreed to produce a special issue on Marine Mammal Habitat Modelling. The inception of this issue was motivated by the work presented at the Ecological Modeling Workshop and in the main sessions of the 18th Biennial Conference on Marine Mammology. This work showed how habitat suitability modelling for marine mammals has reached a certain level of maturity, and is ready to take the next step towards relevant applications for ecology and conservation. This is an open call for manuscripts describing how habitat models are being actively applied to further our ecological understanding or support conservation efforts. We invite abstracts (max. 300 words) to be submitted by June 1, 2010. Abstracts will be selected based on how closely they match the theme of the special issue. Completed manuscripts for selected abstracts will be accepted until December 1, 2010 for full peer-review. We expect the assembled articles to convey the state of applied habitat modeling and to motivate continued improvement in how we study and manage marine mammals and their ecosystems. Please see the full call for manuscripts at: http://www.int-res.com/journals/esr/esr-specials/beyond-marine-mammal-habita... Sincerely, Edward Gregr Mark Baumgartner Kristin Laidre Daniel Palacios (Guest editors)