Losey, J.E., L.S. Rayor, and M.E. Carter. Transgenic pollen harms monarch larvae.
Pests find new ways around natural toxins.
Perkins, S. 1997. Transgenic plants provoke petition . The Journey North Web site is dedicated to following the journeys of a dozen migratory species through observations by student groups throughout the Northern Hemisphere. This site is particularly notable for providing information on the weekly northern movement of monarch butterflies. Comstock Hall Ithaca, NY 14853 From Science News , Vol.