http://dx.doi.org/10.1016/j.anbehav.2016.02.024 0003-3472/© 2016 The Authors. Published on behalf license (http://creativecommons.org/licenses/by/4.0/) Although theory developed to understand carer response rules in cooperative breeders typically predicts partial compensation, where additional investment by one carer is optimally met by incomplete reductions by the other, fully additive care is...
