Denning and Calendars - UPDATE January 13, 2015
Juliet - January 13, 2014
Juliet - January 13, 2014
This 4 ? minute video gives some good, clear looks at Juliet as she approaches the camera and maybe eats some snow.
YouTube:
https://www.youtube.com/watch?v=OYDz0l5jBpoVimeo:
https://vimeo.com/116521903The den is a big log-pile from a logging operation maybe 8 years ago, checking back on Google Earth. The sawed ends of logs are in the foreground in the video. Black bears are very flexible in the kinds of shelters they seek for hibernation. The pictures in this article tell that story.
http://www.bear.org/website/bear-pages/black-bear/black-bear-sign/53-winter-dens.htmlThey also den under houses.
Bedding materials can be anything available?leaves, grass, moss, wood chips from rotting trees, chewed-up twigs, conifer boughs, etc.
Sometimes they re-use old dens, but we have never made it to one of those dens in time to see if the bear cleaned out old bedding or just raked new. Bedding would have likely rotted and disintegrated, though, by the time another bear re-used a den.
I sent a calendar to a couple bear researchers so they?d know what we are doing. The team that made the calendar will be happy to read what he wrote back: ?Lynn, today in my mail I received one of the most beautiful calendars I have ever seen, and what a great way to educate people about bears.?
He went on about the family tree, saying, ?I am also amazed how you have been able to track all your bear's offspring and their offspring over the years. It is a piece of work that no one else has come close to being able to accomplish. I know how much effort and time has to go into collecting reproductive data.?
I very much appreciated his understanding.
Thank you for all you do.
Lynn Rogers, Biologist, Wildlife Research Institute and North American Bear Center