Conservation Evidence strives to be as useful to conservationists as possible. Please take our survey to help the team improve our resource.

Providing evidence to improve practice

Action: Release captive-bred individuals into the wild to restore or augment wild populations of pigeons Bird Conservation

Key messages

Read our guidance on Key messages before continuing

A single review of a captive-release programme in Mauritius found that that released pink pigeons Nesoenas mayeri had a first year survival of 36%.

 

Supporting evidence from individual studies

1 

A review of a pink pigeon Nesoenas mayeri (formerly Columba mayeri) release programme in mixed forest habitats at Black River Gorges in southern Mauritius between 1987 and 1992 (Jones et al. 1992) found that 36% of 42 pigeons were known to be alive one year after release. This study is also discussed in ‘Provide supplementary food to increase adult survival’, ‘Use captive breeding to increase or maintain populations’, ‘Provide supplementary food after release’ and ‘Predator control on islands’.

 

Referenced papers

Please cite as:

Williams, D.R., Child, M.F., Dicks, L.V., Ockendon, N., Pople, R.G., Showler, D.A., Walsh, J.C., zu Ermgassen, E.K.H.J. & Sutherland, W.J. (2018) Bird Conservation. Pages 95-244 in: W.J. Sutherland, L.V. Dicks, N. Ockendon, S.O. Petrovan & R.K. Smith (eds) What Works in Conservation 2018. Open Book Publishers, Cambridge, UK.