Investigating oiled birds from oil field waste pits.
Procedures and results of investigations concerning the oiling of inland raptors, migratory water-fowl and other birds are presented. Freon washings from the oiled birds and oil from the pits were analyzed by gas chromatography. In most instances the source of the oil could be established by chromatographic procedures. The numbers of birds involved (including many on the endangered species list) suggested the need for netting or closing oil field waste pits and mud disposal pits. Maintaining a proper chain of custody was important.
Gregory
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Oklahoma Animal Disease Diagnostic Laboratory, College of Veterinary Medicine, Oklahoma State University, Stillwater 74078.
Edwards
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D000818:Animals; D001715:Bird Diseases / Q000139:chemically induced* / Q000517:prevention & control; D007220:Industrial Waste; D010578:Petroleum / Q000032:analysis / Q000506:poisoning*
D007220:Industrial Waste; D010578:Petroleum