E. J. Oakes

Sex, age, and seasonal differences in the diets and activity budgets of muskoxen (Ovibos moschatus)

R. Harmsen, E. J. Oakes, C. Eberl, 1992 .

Fluctuating asymmetry and mate choice in paradise whydahs, Vidua paradisaea: an experimental manipulation

P. Barnard, E. J. Oakes, 1994, Animal Behaviour.

Lekking and the Evolution of Sexual Dimorphism in Birds: Comparative Approaches

E. J. Oakes, 1992, The American Naturalist.