October’s Marmot of the Month: Buffy
- Friday, 26 October 2018 15:48
“When Witches go riding and black cats are seen, the Moon laughs and whispers, ‘tis near Halloween” – Author unknown.
Needing comfort from the restless dead haunting your dreams? Does your heart need lightening during the dark of All Hallows’ Eve? Then relief we bring, because Buffy is here!
Buffy may not appear to fit the standard mould of monster slayer, being somewhat smaller and furrier than her more famous TV namesake. Can this small and unassuming marmot be a secret monster masher?
Consider this: Buffy lives in the wild Mount Washington colony, where, coincidentally, there are the fewest predators of all our marmot colonies. Is it because of Buffy? Do cougars and wolves dare not tread these hills due to her furry presence? Perhaps … or perhaps there are other factor at play. All we can say for sure is that we rest easier on the mountain knowing Buffy hibernates somewhere nearby.
At 7 years old, we hope Buffy has a few more years of keeping the forces of evil at bay before she passes the mantle on, perhaps to one of the pups she has nurtured along the way.
Photo by Jordan Cormack. Wooden stake added for … illustrative …. purposes only.
Canada Post Strike Update: We will get your donations!
- Monday, 22 October 2018 10:33
We want to assure you that your mail will reach us, despite the current limited job action at Canada Post. As you may have heard, Canada Post has begun rotating strikes, including here on Vancouver Island. The job action may impact how long it takes your mail to reach us, and vice versa, but mail will still be delivered.
Alternatively, you can give to us online at https://marmots.org/how-you-can-help/donate-now/, or phone us at 250 390-0006 – we do love to chat with you about your marmots!
Your gifts are reason we are able to continue the marmots’ recovery. Thank you all so much for supporting this special animal and our work to save it.
Collaboration to map marmot genetics
- Friday, 19 October 2018 18:33
More research! The Marmot Recovery Foundation is collaborating with Dr Jamie Gorrell of Vancouver Island University to map the genetics of as much of the captive and wild population as we can get samples from. When complete, this research will help us make more informed choices about which marmots to pair in the captive breeding program and where to release marmots.
When our recovery effort began, the marmot population was frightening small. At its lowest point, fewer than 30 remained in the wild. With that severe population bottleneck in mind, the captive breeding program’s first priority has been to conserve genetic diversity and minimize inbreeding. But to do that, we have had to make assumptions. For instance, we assume that marmots from distant colonies are not closely related. In the wild, we assume that the male marmot that hibernates with the mother and engages in parenting duties is the father of the pups.
Dr Gorrell’s work will enable us to have a much closer look at the genetics of the marmots, and test whether our assumptions have always been right. If there are areas of concern, for instance a colony where all the marmots are more closely related than we believed (we’re looking you Alan, we know you get around, but just how much getting around have you been up to?), we can take corrective action. For instance, we could release marmots to the site, or even translocate marmots, to give a fresh infusion of needed genes.
We are really excited about Dr Gorrell’s work, and his results will help us better understand the marmots needs.
New marmot paper: Optimizing release strategies: a stepping‐stone approach to reintroduction
- Monday, 15 October 2018 12:58
The transition from life in a Zoo-setting to life in the wild is dramatic for our Vancouver Island Marmots. Despite the efforts that the Calgary Zoo, Toronto Zoo and ourselves make to ensure marmot enclosures resemble the wild, with free access to outdoor spaces, artificial burrows, and rocks and logs to climb and carry, there is no way to truly recreate the boundless spaces, cliffs, and meadows of the marmots’ natural habitat. So it’s amazing to see how quickly the marmots adapt to their home. Often we will see them eating wild vegetation within an hour of release (sometimes it is just minutes before they start sampling the local delicacies).
However, we also know that other elements of the transition are harder. Captive bred marmots tend to go exploring more often than their wild born counterparts, which too often puts them in harm’s way. They have a harder time with their first hibernation too, especially in Strathcona Park where conditions can be harsh. The good news is that if these marmots can make it for a couple years, their survival from then on is just as good as their wild-born relatives.
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Putting the marmots to bed
- Friday, 05 October 2018 10:20
Time to put the marmots to bed. We’re making our last visits to marmot colonies to pin down hibernacula before winter arrives. Yesterday, the crew paid a “farewell til spring” visit to Haley Bowl.
We try to record exactly where the marmots are hibernating. This helps us avoid sensitive hibernacula when we come to do restoration work after the marmots have gone to sleep.
Knowing where the marmots hibernate also helps us improve our releases and signals who might be producing pups in the spring – marmots that hibernate together (often) stay together. For example, yesterday we learned that Alan and Towhee are hibernating together, and we are hopeful for pups next spring!
At Haley Bowl we learned that all but two of the marmots are underground, and the remaining two (Gary and Anik) are alive and awake. The news is not always that good. On Tuesday at a nearby colony, we found two marmots, Galiano and Saturna, had been predated a cougar.
Here’s hoping for a good winter and great marmot sleeps!
Jordan listens for pings. In addition to helping us pin down the marmots, the ping rate tells us the marmot’s body temperature, which we use to deduce whether the marmot is awake or in hibernation.
Muffin’s hiberculum is located! It does not look like much from the outside, but we record the coordinates for future reference.
Most field days recently have been wet, gray, and cold. But Haley Bowl gifted us with sun and crisp air on our send off visit. We are not planning any restoration at Haley, so this is goodbye until year – not a bad farewell!