• Views from Penobscot Mountain summit.

    Acadia

    National Park Maine

There are park alerts in effect.
show Alerts »
  • Trail Closure: Gorge Path weekdays, 7 am - 4 pm

    The section of the Gorge Path between the Hemlock Path intersection and the A. Murray Young Trail intersection is closed until rehabilitation work is completed. The closure will be in effect Mondays through Fridays only, from 7 am to 4 pm.

  • Bubble Pond Carriage Road closure

    Bubble Pond Carriage Road will be closed to all traffic Monday 9/15- Wednesday 9/17 from the parking lot to Triad-Day Mountain Bridge. More »

BioBlitz Series - Ant Blitz

 
A stick is used to look for an ant nest in the grass.

Locating ants can be a challenge.

NPS Photo

From June 22 to 24, 2003, the National Park Service, Acadian Entomological Society, and Maine Entomological Society sponsored a collecting effort to determine the diversity of native ants found in the Mount Desert Island portion of Acadia National Park. Forty-four species of ants were found in six different survey areas, which reflects a high biodiversity relative to the total species richness in the state of Maine (61 species). Several spatially rare species were found, as well as one new state record. This survey provided an excellent baseline community data set for future studies in ANP regarding changes in ant biodiversity.

 

Did You Know?

Image of the Guide's Guide cover

The Guide's Guide to Acadia National Park, originally created to share important information about the park's facilities and natural and cultural resources with commercial guides, is available to the public on this website. The guide contains everything you would want to know about the park. More...