1. M. L. Avery, and C. Van Riper III .1990 .Evaluation of wildlife-habitat relationships data base for predicting bird community composition in central California chaparral and blue oak woodlands .California Fish and Game,76:103 -117 .
2. An index of bird population changes on farmland
3. W. M. Block, M. L. Morrison, J. Verner, and P. N. Manley .1994 .Assessing wildlife-habitat-relationships models: a case study with California oak woodlands .Wildlife Society Bulletin,22:549 -561 .
4. Relationships Between Body Size, Abundance and Phylogeny in Bird Communities
5. Avian community response to small-scale habitat disturbance in Maine