Society of Toxicology annual meeting -- March 10-14, Anaheim, Calif. UC Davis environmental toxicology faculty and students will be presenting papers and posters. Media contact: Shawn Lopez, (202) 371-1393. UC Davis Center for Ecological Health Research annual meeting -- Monday, March 18, in Freeborn Hall. The U.S. Environmental Protection Agency-funded center's researchers will present the current status of their work through overview presentations and posters. Media contact: Cheryl Smith, (916) 752-5028, csmith@ucdavis.edu or Lisa Crumrine Klionsky, News Service, 752-9841, lrklionsky@ucdavis.edu. Ecological Society of America -- Aug. 11-15, Providence, R.I. Joint meeting with Society for Conservation Biology, American Society of Naturalists, Association for Tropical Biology and the International Society for Ecological Modeling. Media contact: Nadine Cavendar or Gabriel Paul, (202) 833-8773, gabriel@esa.org, http://www.sdsc.edu/SDSC/Research/Comp_Bio/ESA/ESA.html.