This journal provides immediate access to some articles. Volume 269(1494); May 7, 2002 Diversification and host switching in avian malaria parasites. PMCID: PMC1690983 A genus-level supertree of the Dinosauria. PMCID: PMC1690971 Coevolving avian eye size and brain size in relation to prey capture and nocturnality. PMCID: PMC1690973 | ||