Roost switching, roost sharing and social cohesion: forest-dwelling big brown bats, Eptesicus fuscus, conform to the fission-fusion modelWILLIS, Craig K. R; BRIGHAM, R. Mark.Animal behaviour. 2004, Vol 68, pp 495-505, issn 0003-3472, 11 p., 3Article

Defensive behavior of ants in a mutualistic relationship with aphidsPHILLIPS, Iain D; WILLIS, Craig K. R.Behavioral ecology and sociobiology (Print). 2005, Vol 59, Num 2, pp 321-325, issn 0340-5443, 5 p.Article

Physiological and ecological aspects of roost selection by reproductive female hoary bats (Lasiurus cinereus)WILLIS, Craig K. R; BRIGHAM, R. Mark.Journal of mammalogy. 2005, Vol 86, Num 1, pp 85-94, issn 0022-2372, 10 p.Article

Hormones and hibernation: possible links between hormone systems, winter energy balance and white-nose syndrome in batsWILLIS, Craig K. R; WILCOX, Alana.Hormones and behavior (Print). 2014, Vol 66, Num 1, pp 66-73, issn 0018-506X, 8 p.Article

Anthropogenic influences on natural animal mating systemsLANE, Jeffrey E; FORREST, Maura N. K; WILLIS, Craig K. R et al.Animal behaviour (Print). 2011, Vol 81, pp 909-917, issn 0003-3472, 9 p., 5Article