Frontiers in Ecology and the Environment Shifting environmental and cognitive baselines in the upper Gulf of California Hector M Lozano-Montes, Tony J Pitcher, and Nigel Haggan Front Ecol Environ 2008; 6, doi:10.1890/070056 This article is citable (as shown above) and is released from embargo once it is posted to the Frontiers e-View site (www.frontiersinecology.org). © The Ecological Society of America www.frontiersinecology.org Please note: This article was downloaded from Frontiers e-View, a service that publishes fully edited and formatted manuscripts before they appear in print in Frontiers in Ecology and the Environment. Readers are strongly advised to check the final print version in case any changes have been made. esa esa