Winter Crow Roost: 2 locations!
Incoming Flight Streams! Tues. Dec. 16 under mostly clear skies, wind SSW 5MPH, temp 31F, sunset time [...]
Winter Crow Roost: dazzling flight bursts!
Dazzling Flight Bursts! Dec. 10, 2025 under overcast skies, calm wind, 39F; sunset time 4:10PM As dusk [...]
Winter Crow Roost: two roost locations
Inside the Winter Crow Roost! Dec. 5, 2025: under mostly clear skies, wind S 5MPH, temp 28F [...]
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 [...]