Zoological red squirrel collections provide publicly exhibited specimens which are frequently the only opportunity for communities to see this rare native species and to learn about the threats posed to remnant wild populations. Collections are also an important resource for conservation translocation.

This guidance builds upon historical recommendations for the management and husbandry of captive collections1, evolves the co-ordination of the national studbook and integrates key IUCN guidance2 on the selection of animals for any proposed wild release.

The maintenance of an effective studbook requires agreement and mutual co-operation. Although this document presents a current best practice, we recognise that management must be adaptive and consequently that the text is a foundation for collaboration and the sharing of future lessons learned and knowledge.