Calendar, Grad Student, Nature Notes - UPDATE December 19, 2015
Ravens on dumpster
Ravens on dumpster

We got an encouraging note about the 2016 calendar today. ?My 2016 calendar arrived today! Jim Stroner's photography is absolutely stunning and captures the beauty and personalities of the dear ambassador bears perfectly. Thank you for the joy, inspiration and education everyone (and the bears, of course!) bring into my life every single day. What a gift! Thank you!? I say thank you back. We like the calendar, too.
Sean with drone
Sean with drone

Our Master?s Student, Sean Robison, from California State University Northridge took a break from his GPS data analysis today to get more pictures from his drone in the sunshine today. The picture of him with his drone is from a couple days ago. The aerial pictures are from today. We were surprised that the open water on Chickadee
Chickadee

Eagles Nest Lake One is still open after nights with temperatures in the single digits. I don?t remember the lake ever being open this late in the year. El Ni?o is making a difference. The shot of the WRI Cabin shows Sean?s car that he drove from California. He?ll be here through mid-January working with the team. Although he is a grad student, he teaches a geomorphology lab in the Geography Department there. The drone is part of that kind of study. For his studies here, which involves modeling forest conditions to help in his analysis of the GPS data, a drone can be helpful in creating ecologic variables such as percent canopy cover and vegetation health. We lucked out that he came here as a Black Bear Field Course participant and now is back as a graduate student.
On this crisp, calm, sunny day, I snapped pictures of a chickadee, red-breasted nuthatch, and a hairy woodpecker against the blue sky out the window.
In Ely, ravens were up to their usual. These birds that are among the most cautious in the woods sit on a dumpster undaunted by traffic and pedestrians. People pay no attention to them either.
Red-breasted Nuthatch

Hairy Woodpecker

Snow on white-tailed deer's back
Aerial View Eagles Nest Lake One Sean's Drone Aerial view of WRI Cabin
Eagle's Nest One

Sean's drone

Aerial view of WRI cabin

A deer out the window showed off its deep, well insulated fur. Snow on its back wasn?t melting. But the temperature was down to 8?F, which doesn?t make it a good test in comparison with black bears. I?m not sure how warm it has to be for snow to melt on the backs of white-tailed deer, but we do know that it doesn?t melt on the backs of black bears here until ambient temperature is above 22?F. We are near the northern limit of white-tailed deer range. Black bears range hundreds of miles farther to the northern limit of trees in Canada and Alaska.
http://www.bearstudy.org/website/images/stories/Publications/Radiant_Surface_Temperatures_and_Hair_Depths_of_a_Black_Bear.pdfThank you for all you do.
Lynn Rogers, Biologist, Wildlife Research Institute and North American Bear Center