Numbers and Ice - UPDATE November 25, 2015
Woods Lake Ice
Woods Lake ice

Staff and volunteers compared 2014 and 2015 denning dates and weights for the four bears.
Ted in 2014 denned on November 14 in the Haven. His last recorded weight was 702.5 pounds on October 7.
Ted in 2015 denned on November 7 in the Chalet. His last recorded weight was 704 pounds on October 17.
Honey in 2014 denned on November 16 in the Window Den. Her last recorded weight was 513 pounds on November 8.
Honey in 2015 denned on November 15 in the Haven. Her last recorded weight was 515 on November 3.
Lucky in 2014 denned on November 5 in the large Bunker Den. His last recorded weight was 461 pounds on October 9.
Lucky in 2015 denned on October 14 in the large Bunker Den with Holly. His last recorded weight was 479 pounds on October 4.
Holly in 2014 denned on November 7 in a den she dug. Her last recorded weight was 153 pounds on October 9.
Mink tracks on ice
Mink tracks on ice

Holly in 2015 denned on October 27 in the large Bunker Den with Lucky. Her last recorded weight was 247 pounds on September 26.
Weight loss by April 1, 2015, was: 92 pounds (13 %) for Ted, 87 pounds (17%) for Honey, and 68.5 pounds (15%) for Lucky. Weight loss by April 3, 2015, was 37 pounds (24%) for Holly.
What does it all mean? Why did Ted and Honey have similar denning dates in November each year but Lucky and Holly denned 22 and 11 days earlier, respectively, this fall despite record-setting warm temperatures in October? No one knows.
Holly obviously ate at least her share of food this past year, gaining 94 pounds (61%) since last fall. More impressive is that she gained 131 pounds (113%) between April 3, 2015 (116 pounds) and September 26, 2015 (247 pounds), gaining nearly three quarters of a pound per day during those 176 days.
Out the window, Woods Lake had snow-covered ice yesterday but had dark, melting ice by the end of this 40F? day. The tracks of a passing mink were frozen into the ice, showing how it alternately slid and walked.
One of the things I?m thankful for on this Thanksgiving Eve is Lily Fans who give me a feeling of support like I didn?t know was possible before 2010. Thank you.
To show my thankfulness for my wife Donna, I?m taking the day off to spend with her tomorrow. Looking forward to it. We don?t know where we?ll end up, so no update tomorrow. Happy Thanksgiving to all of you.
Thank you for all you do.
Lynn Rogers, Biologist, Wildlife Research Institute and North American Bear Center
All photos taken today unless otherwise noted.