Citation

Trinogga AL, Courtiol A, Krone O. Ambio 2019; 48(9): 1056-1064.

Affiliation

Department of Wildlife Diseases, Leibniz Institute for Zoo and Wildlife Research, P.O. 700430, 10324, Berlin, Germany.

Copyright

(Copyright © 2019, Royal Swedish Academy of Sciences, Publisher Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s13280-019-01168-z

PMID

30905054

Abstract

As lead is a heavy metal showing high toxicity for many organisms, its entry in the ecosystem should be minimised. Nevertheless, considerable quantities are deposited in the environment via hunting ammunition. Such practice is responsible for the occurrence of lead poisoning in many wildlife species and represents a health risk to humans. We assess the differences in the fragmentation patterns of lead-based and lead-free hunting rifle bullets using the radiographic characteristics of gunshot wounds. We took radiographs of 297 wild ungulates shot during regular hunting events in Germany. Compared to lead-free ammunition, both the number of bullet fragments and the maximal distance between fragments and the wound channel increased when bullets were lead-based. Under normal German hunting conditions, the use of lead-based bullets causes a broad contamination of the carcass and the viscera with bullet material. The wide-spread substitution of lead-based bullets through non-lead alternatives should therefore be further encouraged.

Language: en

Keywords

Bullet fragmentation; Game animals; Lead poisoning; Radiography; Rifle bullets; Sustainable hunting