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Habitat Fragmentation
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Habitat Fragmentation

by Karen Kane

Gallery: Man & FaunaPosted August 23, 2014438 views8 comments
20+ years ago I had the privilege of working with Karsten Heuer. In the early 1990's, he walked from Yellowstone to the Yukon as part of the Y2Y Conservation Initiative. One of the things he was documenting while on that walk was habitat fragmentation.

Transportation corridors are one of the major culprits that cause fragmentation, and this moment I experienced on a local drive last month reminded me of Karsten and his adventures.

The moose calf in this image is separated from its mom (who is on the other side of the highway) and cannot figure out how to get past this pasture fence. I pulled over and turned off the car engine and watched, hoping for a good outcome. The calf frantically paced back and forth along the fence - but it actually came alongside where I had parked my car (that's when this image was taken).

Eventually, mom came back, jumped the fence to join her calf and the two of them ran for the trees (happy ending)!

Anyone interested in the Y2Y program, click HERE for more information.

Comments

8 comments
Comment posted by Karen Kane on August 23, 2014 at 1:18 AM
Mom and calf are both seemingly focused on something in the distance (you can just make out the calf by the fence-line). Maybe there's a farm dog or coyote that had made them run in the first place. A moment later, mom decided she should rejoin her calf on the right hand side of the highway and they headed for that stand of trees pretty quickly.
Registered on August 4, 2012, 66 Posts, 726 Comments
Comment posted by John Tobias on August 23, 2014 at 11:23 AM
I do recall reading about this walk. Did you walk with him? The photo is a good illustration of the fragmented habitat, but I think it would have more impact if the moose calf was smaller and there was more space behind him. The second photo helps. Thanks for sharing, glad they got back together.
Registered on September 12, 2009, 2120 Posts, 6455 Comments
Comment posted by Karen Kane on August 23, 2014 at 11:53 AM
Thanks John - point well made about the original photo. Here's another from that sequence with more room behind the calf.

I had stopped far enough back so as not to be in their way, so unfortunately - with the calf on the passenger side of the road - this photo had to be shot through the vehicle windshield, so clarity suffers a bit. That's the reason why I chose the one where the calf was right beside my car, and with the window rolled down it was a clearer shot, but I agree with you that this one shows the issue better.

I didn't go on the trek with Karsten. The town I live in was one of many that he stopped at and gave presentations, so at least I did get to see him.
Registered on August 4, 2012, 66 Posts, 726 Comments
Comment posted by Carl Battreall on August 23, 2014 at 12:53 PM
Florian Schultz's Freedom to Roam is a great book on the Y2Y project. I like the original image best. We don't have cattle land here in Alaska, there are either no fences or we have "moose" fences, 15 foot high with these clever one-way gates. I have seen some very determined moose jump these huge fences!
Registered on August 29, 2007, 24 Posts, 222 Comments
Comment posted by John Tobias on August 23, 2014 at 3:06 PM
I like the second photo of the moose calf, even if shot through a car window. Thanks for adding it.

Karen, there was a lot between my first mine and the zoo. I actually worked in 3 mines, and at 4 zoos before becoming a zoo director. Long story.
Registered on September 12, 2009, 2120 Posts, 6455 Comments
Comment posted by Howard Cheek on August 23, 2014 at 9:27 PM
Great read with a happy ending Karen, interesting info on the Y2Y Conservation Initiative as well.
Excellent image that depicts the problem first hand.. That moose calf's kinda cute too :smile:
Well done! :toast:
Registered on July 24, 2008, 1201 Posts, 10758 Comments
Comment posted by John Tobias on August 30, 2014 at 11:54 AM
Congratulations Karen on the WP! Good photo good story.
Registered on September 12, 2009, 2120 Posts, 6455 Comments
Comment posted by Catherine Reilly on August 30, 2014 at 4:19 PM
thanks so much for sharing this. great photos along with story, and gratefully a happy ending. congrats on the Pick for this!
Registered on August 16, 2006, 603 Posts, 9192 Comments