title: Variability of cadmium and lead concentrations in bird feathers.
mesh_terms: D000818:Animals; D001717:Birds / Q000378:metabolism*; D002104:Cadmium / Q000032:analysis*; D004785:Environmental Pollutants; D005241:Feathers / Q000032:analysis*; D005506:Food Contamination; D007854:Lead / Q000032:analysis*; D011235:Predatory Behavior
chemical_list: D004785:Environmental Pollutants; D002104:Cadmium; D007854:Lead