The Bear Goes over the Mountain

Posted at 10:46 am October 19, 2009 by Ron Swaisgood

Javier going to great lengths, as usual, to get his job done.

Javier going to great lengths, as usual, to get his job done.

San Diego Zoo researchers are in Peru to study Andean (or spectacled) bears. Read a previous post, To See A Bear.

We awake in the predawn twilight, rouse ourselves out of our sleeping bags, down some coffee, and head for the viewpoint, hoping to spot last night’s bear making the ascent back up from the waterhole. José begins to gesticulate wildly, pointing to a dark form moving slowly up the face of the cliff.

Through the binoculars I can make out the white spectacles surrounding the eyes and see his powerful forelimbs reaching out to gain purchase in some crevice or ledge. He stops at a large boulder and uses his huge claws to pry out a few snails, precious morsels of protein in this resource-limited landscape. Then, he is on the move again and, before I know it, he is at the top of the cliff, some 1,500 feet above the waterhole, and he disappears over the ridge.

The rough trails take their toll…on my boots. José does makeshift repairs on my boot after the sole was ripped off by the treacherous terrain. Boots last less than 6 months here—just one of the difficulties endured by this dedicated field team.

The rough trails take their toll…on my boots. José does makeshift repairs on my boot after the sole was ripped off by the treacherous terrain. Boots last less than 6 months here—just one of the difficulties endured by this dedicated field team.

Most bears are good climbers, but spectacled bears move more nimbly and quickly over steep terrain than any other animal I have ever seen. This ascent, taking just a few minutes, would take a person the better part of a day…with ropes. This opportunity to witness this bear’s remarkable athleticism is another reminder of just how well adapted these bears are to this rugged and challenging landscape. Fortunately, this ruggedness keeps this wilderness relatively remote from the impacts of nearby humans. But for how long?

Robyn points out the paths traversed by bears, and the way we will return.

Robyn points out the paths traversed by bears, and the way we will return.

The juxtaposition of this majestic wilderness so close to an expanding human population motivates Robyn’s team to do something, and fast. See post, Andean Bear Collaboration. This is why they are working with the local communities and government officials to try to raise awareness of this situation and, hopefully, bring some protection. This is also why we at the San Diego Zoo’s Institute for Conservation Research are joining this noble effort.

We spend a couple more days exploring the habitats of these remarkable bears before descending back down the mountain and back to civilization, and the welcome comfort of a shower and a bed. The end of an adventure, but the beginning of a collaboration we hope to continue for years to come. Understanding these bears, and finding ways to protect them, will require a long-term commitment.

Ron Swaisgood is director of Applied Animal Ecology for the San Diego Zoo’s Institute for Conservation Research.

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2 Responses to “The Bear Goes over the Mountain”

  1. Joy in Kansas says:

    I am so glad you finally got to observe one of these precious bears in the wild! Sounds like zoos that house Andean bears need to install a rock-climbing wall in their habitats. Talk about enrichment! Best wishes for the conservation efforts.

  2. Diana S. says:

    Another interesting story, Ron. So happy you were finally able to watch this bear in the wild. What agibility they have!

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