Spatial and temporal patterns in metal levels in eggs of common terns (Sterna hirundo) in New Jersey
β Scribed by Joanna Burger; Michael Gochfeld
- Book ID
- 114097842
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 345 KB
- Volume
- 311
- Category
- Article
- ISSN
- 0048-9697
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π SIMILAR VOLUMES
We analyzed cadmium and lead levels in feathers of mated pairs of common terns (Sterna hirundo) and in their eggs to determine if metal levels in eggs correlated with female levels, and whether there were intrapair and intermetal correlations. Eggs had significantly lower lead levels (89 ng g-~) and
Concentrations of five metals and selenium in the breast feathers of known-aged common terns (Sterna hirundo) were examined at a breeding colony in Massachusetts, USA. Concentrations of selenium, chromium, and manganese increased significantly with age among adults (2-21 years old), whereas concentr