Friends of Witham Way Country Park have thanked sponsors who help support the team and their endeavours.
Group chairman Peter Desforges said: “We would like to say thank you to sponsors for all their continued support.”
Sponsors are Marshlands Veterinary Care, D and M Barthorpe electrical contractors and F E Addlesee and Son funeral directors.
Volunteers at the Boston park help to keep it clean, mow lawns and lay woodchip throughout the site.
The group works with Boston Borough Council to keep areas tidy and encourage visitors to return to the park.