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DTSTART;TZID=America/New_York:20260502T100000
DTEND;TZID=America/New_York:20260502T120000
DTSTAMP:20260729T162444Z
CREATED:20260429T172654Z
LAST-MODIFIED:20260729T162444Z
UID:10002757-1777716000-1777723200@walthamtimes.org
SUMMARY:Spring bird walk
DESCRIPTION:Join Waltham Land Trust expert birder Emily Szczypek for a spring bird walk along the Charles River. \nMigration will be taking place so we could see Baltimore Orioles\, Warbling Vireos\, Warblers\, Tree and or Rough-winged Swallows\, and Osprey\, as well as our resident Great Blue Herons\, Red-tailed Hawks\, and various song birds. Families are encouraged to attend! \nDogs often scare away birds\, so they are not allowed. Bring binoculars. \nRain cancels.
URL:https://walthamtimes.org/event/spring-bird-walk/
LOCATION:Shaw’s supermarket\, 130 River St.\, Waltham\, MA\, 02453\, United States
CATEGORIES:Walks and hikes
ATTACH;FMTTYPE=image/jpeg:https://d2iou6x4qarbh6.cloudfront.net/wp-content/uploads/2026/04/29132658/Yellow-rumped-warbler.jpg
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BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250921T140000
DTEND;TZID=America/New_York:20250921T153000
DTSTAMP:20260729T162532Z
CREATED:20250917T161041Z
LAST-MODIFIED:20260729T162532Z
UID:10001158-1758463200-1758468600@walthamtimes.org
SUMMARY:Joint cleanup along the Charles River
DESCRIPTION:The Waltham Land Trust is thrilled to show 350 Mass Waltham the ropes in a joint cleanup along the Charles River. \nWe will meet at the side parking lot at Shaw’s on River Street in Waltham. This is the lot to the right of Shaw’s as you enter the lot from River Street. We will have bags and gloves and will cross the footbridge to the path on the other side of the river and split into cleaning crews. \nPlease register before Friday\, September 19\, if you plan to attend. We ask that everyone be at the site by 2 p.m. sharp.
URL:https://walthamtimes.org/event/joint-cleanup-along-the-charles-river/
LOCATION:Shaw’s supermarket\, 130 River St.\, Waltham\, MA\, 02453\, United States
CATEGORIES:Food and agriculture|City government>Parks & Rec,Public interest
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250719T080000
DTEND;TZID=America/New_York:20250719T100000
DTSTAMP:20250717T211532Z
CREATED:20250714T002033Z
LAST-MODIFIED:20250717T211532Z
UID:10001025-1752912000-1752919200@walthamtimes.org
SUMMARY:Guided summer morning bird walk
DESCRIPTION:Park and meet at 130 River Street\, back right (southwest) corner. Stroll on a level\, easy-to-walk paved path along the Charles River in search of Wood Ducks\, Yellow Warblers\, Warbling Vireos\, and Great Blue Heron. \nDogs are not allowed as they tend to scare off birds. \nWaltham Land Trust and Brookline Bird Club. \nRain cancels.
URL:https://walthamtimes.org/event/guided-summer-morning-bird-walk/
LOCATION:Shaw’s supermarket\, 130 River St.\, Waltham\, MA\, 02453\, United States
CATEGORIES:Public interest
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250621T100000
DTEND;TZID=America/New_York:20250621T120000
DTSTAMP:20250614T021244Z
CREATED:20250614T021244Z
LAST-MODIFIED:20250614T021244Z
UID:10000922-1750500000-1750507200@walthamtimes.org
SUMMARY:Knotweed removal party
DESCRIPTION:Come help the local landscape breathe by cutting down Japanese knotweed along the Charles River Path during the Waltham Land Trust’s first big knotweed cutting event based out of Shaw’s in years! \nInstruction on stopping the spread of knotweed\, trash bags\, gloves\, and tools will be provided. Please bring loppers and work gloves if you have them. Also bring water and sunscreen\, and dress to protect yourself from poison ivy\, mosquitoes and ticks. Ideally this involves wearing long pants/sleeves and closed-toe shoes. Online registration is highly desired through walthamlandtrust.org. \nThere will be more knotweed parties throughout the growing season!
URL:https://walthamtimes.org/event/knotweed-removal-party/
LOCATION:Shaw’s supermarket\, 130 River St.\, Waltham\, MA\, 02453\, United States
CATEGORIES:Public interest
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/New_York:20250426T100000
DTEND;TZID=America/New_York:20250426T120000
DTSTAMP:20250425T034949Z
CREATED:20250409T162816Z
LAST-MODIFIED:20250425T034949Z
UID:10000650-1745661600-1745668800@walthamtimes.org
SUMMARY:26th annual Charles River Earth Day cleanup
DESCRIPTION:UPDATE: The cleanup is at capacity in Waltham (and actually along the entire length of the river)\, but folks can help with the Citywide Cleanup that day\, and with the Waltham Land Trust on other days throughout the year. \nThis is the 26th anniversary of this special event to help remove litter and invasive plants from along the banks of the Charles River. \nIndividuals should register here and come to Shaw’s (130 River Street) at 10 a.m. if you’d like to learn about and help with plants\, or at 10:30 if you only want to pick up litter. Groups should email Sonja and we’ll assign you a separate section away from the masses. Snacks\, supplies\, and instruction provided. Space is limited! \nRegistration required.
URL:https://walthamtimes.org/event/26th-annual-charles-river-earth-day-cleanup/
LOCATION:Shaw’s supermarket\, 130 River St.\, Waltham\, MA\, 02453\, United States
CATEGORIES:Food and agriculture,Public interest
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