Azure Bluet damselfly

Pale Green Assassin Bug Photo taken May 15, 2021 on local flora. Description: Pale green or yellowish insect with a thin body. Adults have dark wings, males have a dark head as well. Nymphs lack wings and thorax spines. Adults can fly but rarely do so. Reproduction: In July adults lay eggs. The eggs are laid in…

Noted this critter near main post Office in Westford. from INaturalist: Prionoxystus robiniae, the carpenterworm moth or locust borer, is a moth of the family Cossidae.[1] It was first described by Peck in 1818 and it is found in southern Canada and most of the United States. Female (left) and male (right) Caterpillar The wingspan…

Burgess Pond at Stony Conservation Land Photo taken February 3, 2026 by Gerry Dibello after recent snowstorms. Pristine Burges Pond, a clear water pond of approximately 25 acres and is surrounded by a network of trails including a 1.75-mile pond loop trail. Burgess Pond is described as a kettle-hole bog which are acidic dwarf shrub…

Marsh Marigold (Caltha palustris) seen next to Vine Brook April 21, 2020, South Westford – photo courtesy of Ron Gemma NATURE NOTES* By ANNIE REID Westborough Community Land Trust Marsh-marigolds in our streams and swamps The branches are still bare and the day is chilly, but you know it’s spring when you see a bouquet…

Late winter/early spring is the time to look out for activity near your local vernal pool on the first rainy, warm nights of spring.  Here are some photos from areas near a few Westford & Littleton vernal pools late March 2023 Any day now, when we get a big soaking rain with a nighttime temperature…