Tissue Mean THg concentration Range of THg Concentration
Lung 1.23 ± 0.57 0.77 - 2.70
Heart 1.30 ± 0.58 0.79 - 2.76
Brain 1.45 ± 0.46 1.18 - 2.57
Gizzard 1.49 ± 0.62 0.96 - 2.79
Intestines 1.68 ± 0.56 1.15 - 2.79
Flesh 1.94 ± 0.55 1.91 - 2.80
Blood 1.86 ± 0.58 1.20 - 2.85
Kidney 2.26 ± 0.31 1.97 - 2.85
Liver 2.32 ± 0.30 2.02 - 2.86
Feather 2.45 ± 0.29 2.05 - 2.84
Table 1: Mean THg concentration (μgg-1) in tissues of Ardea cinerea.