Massachusetts Events
*We are still finalizing details for these events, so stay tuned in the coming weeks!
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Please note that there is no previous experience required to attend and participate in any of these events!!
Reminder to bring the following:
Comfortable walking shoes and outdoor clothes
Hat and sunscreen
Water bottle
Charged mobile device with iNaturalist downloaded *or a camera
April 18: iNaturalist Training Sessions
April 18: iNaturalist Training Sessions
Times: 11-12 pm & 12 -1 pm
Location: Buttonwood Park Zoo * Can request a video of the training to complete it virtually
Registration Link: iNauralist Trainings
April 20: iNaturalist Training Sessions
April 20: iNaturalist Training Sessions
Times: 11-12 pm & 12- 1 pm
Location: Buttonwood Park Zoo * Can request a video of the training to complete it virtually
Registration Link: iNauralist Trainings
April 20: Biodiversity Walk and iNaturalist Training Event at Alewife Brook Reservation (10:30 - 11:30 am)
April 20: Biodiversity Walk and iNaturalist Training Event at Alewife Brook Reservation (10:30 - 11:30 am)
Time: 10:30 - 11:30 am
Location: Alewife Reservation DCR Parking Lot, 2-8 Acorn Park Dr., Cambridge, MA
Registration Link: Earth Week: Biodiversity Walk in the Alewife Brook Reservation Tickets, Monday, Apr 20 from 10:30 am to 11:30 am | Eventbrite
Green Cambridge will be hosting a guided walk in the Alewife Brook Reservation highlighting the natural biodiversity while instructing participants on how to upload observations using iNaturalist and participate in the upcoming City Nature Challenge Bioblitz!
April 24: CNC Bioblitz at Alewife Brook Reservation! (10:30 - 11:30 am)
April 24: CNC Bioblitz at Alewife Brook Reservation! (10:30 - 11:30 am)
Time: 10:30 - 11:30 am
Location: Alewife Reservation DCR Parking Lot, 2-8 Acorn Park Dr., Cambridge, MA
Registration Link: Earth Week: City Nature Challenge Bio-blitz in Alewife Brook Reservation Tickets, Friday, Apr 24 from 10:30 am to 11:30 am | Eventbrite
For the final day of our free Earth Week events Green Cambridge is participating in the Boston City Nature Challenge, join us for this world wide Bioblitz using iNaturalist!
Have fun, contribute to science, and explore nature anywhere, from your backyard to urban forests, while connecting with communities worldwide in the 2026 City Nature Challenge!
April 24: Arbor Day at Rockies Urban Wild - Tree Care and Observations (10am - 2pm)
April 24: Arbor Day at Rockies Urban Wild - Tree Care and Observations (10am - 2pm)
April 24: Tree ID walk on the Tattapanum Trail, Fall River (10 am - noon)
April 24: Tree ID walk on the Tattapanum Trail, Fall River (10 am - noon)
Join the Greater New Bedford community for the CNC!
Registration: Greater Fall River City Nature Challenge - Interest Form
April 24: Tree ID walk at Haskell Gardens, New Bedford (2-4pm)
April 24: Tree ID walk at Haskell Gardens, New Bedford (2-4pm)
Registration: Greater New Bedford City Nature Challenge
April 25: Vernal Pool identifications at Leatherbee Woods (11am - 2pm)
April 25: Vernal Pool identifications at Leatherbee Woods (11am - 2pm)
April 25: Freshwater Wildlife Walk at Quequechan River, New Fall River (12-2pm)
April 25: Freshwater Wildlife Walk at Quequechan River, New Fall River (12-2pm)
Registration: Greater Fall River City Nature Challenge - Interest Form
April 25: Saltwater Wildlife Walk at Fort Tabor, New Bedford (4-6pm)
April 25: Saltwater Wildlife Walk at Fort Tabor, New Bedford (4-6pm)
Registration: Greater New Bedford City Nature Challenge
April 26: Woodland Wildlife Walk in the Copicut Woods, Fall River (12-2pm)
April 26: Woodland Wildlife Walk in the Copicut Woods, Fall River (12-2pm)
Registration: Greater Fall River City Nature Challenge - Interest Form
April 26: Woodland Walk on the Ross Mathieu Trail, New Bedford (2-4pm)
April 26: Woodland Walk on the Ross Mathieu Trail, New Bedford (2-4pm)
Registration: Greater New Bedford City Nature Challenge
April 26: Kids Day at East Boston Library (Time TBA)
April 26: Kids Day at East Boston Library (Time TBA)
April 27: Phenology Workshop at Neponset Greenway (Time TBA)
April 27: Phenology Workshop at Neponset Greenway (Time TBA)
April 27: Urban Wildlife Watch at Kennedy Park, Fall River (3-5pm)
April 27: Urban Wildlife Watch at Kennedy Park, Fall River (3-5pm)
Registration: Greater Fall River City Nature Challenge - Interest Form
April 27: Urban Wildlife Watch at Brooklawn Park, New Bedford (3-5pm)
April 27: Urban Wildlife Watch at Brooklawn Park, New Bedford (3-5pm)
Registration: Greater New Bedford City Nature Challenge
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