8 Jan 2014.
Several bird guilds or migrant species responded positively to deer exclusion and none responded negatively an exclosure experiment in managed woodland in eastern England.
Holt, C. A., Fuller, R. J., Dolman, P. M. (2014), Exclusion of deer affects responses of birds to woodland regeneration in winter and summer. Ibis, 156: 116–131. doi: 10.1111/ibi.12096