The Chilterns Group are a volunteer group covering the Chilterns from Aylesbury to Amersham, Tring to High Wycombe. Their mission is to engage local communities in taking action for wildlife by delivering a programme of public talks, guided reserve visits, fundraising events and local publicity. They believe volunteering should be fun, and they get things done on a friendly, informal basis. 

The group collaborates closely with the staff team to involve local volunteers in conservation, events, fundraising and increasing awareness of the Wildlife Trust's aims.