Table 3. The percentage of human population in neighborhoods with below-average neighborhood bird diversity (ND).

City Human population in neighborhoods with
below-average ND (%)
Western Berlin, Germany† 82
Eastern Berlin, Germany† 65
Chiba City, Japan† 53
Florence, Italy† 77
Tucson, Arizona, USA† 71
Washington, D.C., USA† 56
Leipzig, Germany 66

†Values from Turner et al. (2004).