Beaver Activity in Maynard

Beavers can have negative effects on the tree canopy and cause conflict with humans. Since 2021, we saw significant activity along the Assabet River. The beavers have repeatedly built a dam that clogs thanksgiving pond and cause flooding to our DPW Yard. The town has tried dam removal and trapping and the beavers kept coming back. 

Maynard in collaboration with students from Maynard High School started using the experimental tree painting method. This method of mitigation is non-lethal and can be used to protect certain trees or be used in larger areas to encourage the beavers to look elsewhere for food and building materials. In 2023, we started painting trees with a sand- paint mixture and are still collecting the results.

HELP US COLLECT DATA

Are you interested in helping us collect data? Let us know every time you see a beaver in the Town of Maynard and let us know if the painted trees have any activity! 

Fill out this form and help us collect critical data!

BEAVER OBSERVATION FORM

BEAVER FUN FACTS

  • Length is usually 3 to 4 feet long head to tail however they only stand 2 feet tall
  • Average adult weighs around 60 pounds.
  • Ears are external and can close valves to not get water logged.
  • Eyelids are transparent to aid navigation underwater.
  • Fur is naturally thick and oily making it waterproof.
  • Teeth constantly grow and are stained orange from being so rich in iron.
  • Tail helps provide balance when moving large objects, helps with swimming and used to deter predators by slapping

beaver

Photo Credit: Susan Erickson