DAVID PEAKALL

BIRTH AND DEATH

Birth: 3/17/1931     Death: 8/18/2001

OCCUPATION

scientist

BIOGRAPHY SUMMARY

David Beaumont Peakall was an internationally recognised toxicologist. His research into the effects of DDE and DDT on eggshells contributed to the ban on DDT in the United States. He proved that the chemicals caused thinning of eggshells, leading to a reduction in the population of various bird species. He also pioneered research on the effects of PCBs on birds.

NOTABLE WORK

WHY THEY MATTER

David Peakall was a pioneering toxicologist whose research on the harmful effects of DDE and DDT on eggshells played a crucial role in the ban on DDT in the United States. His work demonstrating the link between these chemicals and the thinning of eggshells led to a significant impact on bird populations. Additionally, his groundbreaking studies on the effects of PCBs on birds further solidified his reputation as an internationally recognized expert in the field of toxicology.

FAMOUS QUOTE

WIKIPEDIA PAGE

Wikipedia Page