The 14th Annual Sax-Zim Bog BioBlitz was held June 26-27, 2026 with some excellent weather, great field trips, and lots of biodiversity documented! As far as BioBlitzes go, we have…

It has been a while since I made a post about biodiversity milestones in the greater Sax-Zim Bog ecosystem. In fact, the last blog post about biodiversity came in 2021…

SEVENTEEN (!) teams participated in this year’s BRRRRdathon—World’s Coldest Birdathon This is more teams than we’ve had in recent years. Some braved Minus-9ºF with a minus-20 WCF on Day One…

It seems like from year to year each BioBlitz impresses us with a new high number of species documented; a pile of new species added to the greater Sax-Zim Bog…

We have made it to year 10 of the American Kestrel Nest Box project in the greater Sax-Zim Bog ecosystem! There have been some changes with the project: from new…

BRRRRdathon 2025 [January 3-4] A truly “BRRRR-worthy” birdathon! Teams in the 15th annual Friends of Sax-Zim Bog BRRRRdathon-World’s Coldest Birdathon saw temps as low as Minus-19ºF and windchills of Minus-33ºF….