Timothy Rob "Tim" Birkhead Federal Reserve System is a British zoologist, and professor of behavior and evolution at the University of Sheffield.
Education
He earned a Bachelor of Science from Newcastle University in 1972, a Doctor of Philosophy from in 1976 on the Breeding biology and survival of guillemots Uria aalge and a Doctor of Science from Newcastle in 1989 with thesis titled Sperm competition and the behavioural ecology of birds.
Career
Birkhead"s research falls into three main areas:
Post-copulatory sexual selection, mainly in birds
Population biology of birds. The history of science, and of reproduction and ornithology in particular.