Darden, S K, May, M K, Boyland, N K & Dabelsteen, T 2019, ' Territorial defense in a network : audiences only matter to male fiddler crabs primed for confrontation ', Behavioral Ecology, vol. 30, no. 2, pp. 336-340 . https://doi.org/10.1093/beheco/ary169
Boyland, N K, Mlynski, D T, James, R, Brent, L J N & Croft, D P 2016, ' The social network structure of a dynamic group of dairy cows : from individual to group level patterns ', Applied Animal Behaviour Science, vol. 174, no. 1, pp. 1-10 . https://doi.org/10.1016/j.applanim.2015.11.016