Book Review: “Birds at Rest”
Book Review: Birds at Rest: The Behavior and Ecology of Avian Sleep by Roger F. Pasquier After countless winter [...]
Winter Crow Roost: Black Hot Thermal!
Black Hot Reveal! Nov. 23, 2025: Overcast skies, wind S 5MPH, 38F; sunset time 4:15PM After checking [...]
Winter Crow Roost: impressive numbers!
Urban Crow Magic! Nov. 20, 2025: under mostly sunny skies at sunset, calm, 43F; sunset time 4:17PM [...]
Winter Crow Roost: Deepthink S8 Night Vision Camera
Deepthink S8 at Night! A Powerful New Tool for Monitoring Roosting Crows After Dark This winter brings [...]
Winter Crow Roost: converging into the roost!
Twilight Surge! Nov. 4, 2025: under clear skies, wind NW 15MPH, gusts to 29MPH, 52F; sunset time [...]
Winter Crow Roost: staging along Merrimack Street
Oct. 19, 2025: under mostly sunny, wind SE 5MPH, 66F; sunset time 5:55PM Out on Crow Patrol with initial [...]
“The Crows of Lawrence” at Memorial Hall Library, Andover, MA
On Thursday, October 16, Craig had the great pleasure of giving his presentation, "The Crows of Lawrence," at Memorial [...]
Winter Crow Roost: Siberian Crabapples!
Oct. 15, 2025: under clear skies, wind N 10MPH gusts to 20, 52F; sunset time 6:01PM Out on Crow [...]
Winter Crow Roost: counting the Crows!
Terrific aerial views! Oct. 14, 2025: under overcast, wind NE 6MPH, 57F; sunset time 6:03PM Upon arrival, [...]
Upcoming Talk: “The Crows of Lawrence”
Curious about the incredible crow gatherings over Lawrence each winter? Join us on Thursday, October 16 at Memorial Hall [...]