Key points are not available for this paper at this time.
Melles, S., S. M. Glenn and K. Martin 2003. Urban Bird Diversity and Landscape Complexity: Species–environment Associations Along a Multiscale Habitat Gradient. Conservation Ecology 7(1):5. https://doi.org/10.5751/ES-00478-070105
Melles et al. (Wed,) studied this question.