M. Kersten, R. H. Britton, P. J. Dugan, H. Hafner, Flock Feeding and Food Intake in Little Egrets: The Effects of Prey Distribution and Behaviour, Journal of Animal Ecology, Vol. 60, No. 1 (Feb., 1991), pp. 241-252
No takes yet. Share an insight, caveat, or question.
Kersten et al. (1991) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: