Tag: Discover Nature

Discover Nature at Family AprèsDiscover Nature at Family Après

0 Comments

If you’ve been at Family Après in Olympic Plaza over the past couple months, you might have recognized a tent from the Discover Nature summer program at Lost Lake.  In July and August the Discover Nature team shared its knowledge of Whistler’s natural history through touch tables, activities and nature walks around Lost Lake.

Discover Nature at Family Après focuses on some of the animals that are active in Whistler during the winter.  The challenge is to identify eight mammals in Whistler that neither migrate nor hibernate using replicas of their skulls, tracks and claws.  This may not sound like a whole lot to go on but the teeth can give you clues about what an animal eats and the shape of the skull can indicate traits such as a keen sense of smell or better than average night vision.  Hints and help are also on hand if you get stuck.

The touch table at Discover Nature in the summer. Some of the same skulls, pelts and tracks are on display this Monday in Olympic Plaza.

While hiking, biking and even skiing around Whistler I have encountered over half of the animals featured at the Discover Nature tent, but one that I have never seen is the wolverine.  After learning about an encounter John Millar once had with a wolverine, I’m not so sure I want to.

Wolverines are the largest members of the weasel family, which also includes martens, mink and river otters.  Sometimes described as a mixture of a dog, a bear and a skunk, wolverines have short legs, long hair and distinctive markings, including a dark mask around their eyes and a light stripe on each side running from their shoulders to the base of their tails.  Although wolverines are typically about the size of a medium-sized dog they are effective predators and can even smell prey hibernating beneath six metres of snow.  Their diet can range from berries, rodents and ground squirrels to mountain goats and moose.

John Millar outside his cabin (today the area of Function Junction). Millar Creek was named for this early settler. Photo: Philip Collection.

Millar is perhaps best known as the trapper who introduced Myrtle and Alex Philip to Alta Lake.  A Polish immigrant, Millar arrived in the valley sometime before 1906 by way of Texas, where he worked as a cook at a cow-camp.  He purchased some land along the Pemberton Trail near the junction of Millar Creek and the Cheakamus River (today the area of Function Junction) and built a roadhouse for travellers, supplementing his income from trapping by charging 50 cents for a bed (meal not included).

From the account of Dick Fairhurst, Millar may not have always been the most successful trapper.  He regularly caught marten, rabbit, mink, muskrat (the basis for a memorable stew), and beaver.  Once, however, while out on his trap line Millar caught a wolverine.  Thinking it was dead he added it to his pack and walked on.  Unfortunately for him, the wolverine was still very much alive and came to while still on his back.  It ate a hole through Millar’s pack and “grabbed John by the seat of the pants.”  While Millar managed to extricate himself from the angry wolverine it was awhile before he could sit comfortably again.

Discover Nature will be back at Family Après in Olympic Plaza this Monday, March 5.  If you think you can tell a wolverine from a bobcat, come by and say hello.

2017 Western Toad Migration Begins2017 Western Toad Migration Begins

0 Comments

This past week the annual Western toad migration began again at Lost Lake Park.  Tens of thousands of these tiny toads gradually emerge form the lake to travel to the surrounding forests, though less than one per cent survive the journey.

The tiny toadlets crossing the trail at Lost Lake Park are about the size of a fingertip.

Western toads are found west of the Rockies between Mexico and Southern Alaska.  They will have three different habitats throughout a year: shallow bodies of water during spring breeding season, terrestrial forests and grasslands in the summer, and underground dens for winter hibernation.

The adult toads will migrate to breeding sites in early spring to mate and lay eggs.  One female can lay between 12,000 and 16,000 eggs.  They will then quickly hatch and become tadpoles in three to twelve days.  The speed of their development is highly dependent on the temperature of the water.  In six to eight weeks these tadpoles will then develop into dime-sized, terrestrial dwelling toadlets.  This is when their treacherous journey begins.

By the end of the summer the toadlets will leave the water to join their adult counterparts in the forests and grasslands.  During this life-stage they are easy prey for garter snakes, birds, small mammals and even other amphibians.  They are also easily trodden on because they are so small and well camouflaged.

The toadlets blend in well with their surroundings, making them easy to miss.

Once they have reached their destination, they will hibernate for the duration of winter, usually using existing animal dens or making their own.  It will take two to three years for these toads to mature, and they can live ten years or more, continuing this cycle throughout their lifetime.

Lost Lake is home to the largest population of Western toads in Whistler.  It is unfortunate for the toads that it is one of the most popular beaches in Whistler; however, it creates an amazing opportunity for people to see and understands this process firsthand.  The migration takes two to four weeks, and environmental technicians and volunteers will be on side to direct pedestrians and vehicle traffic, as well as monitor and help the toads cross safely.  Anyone in the park during this time is encouraged to use caution when walking and to get off their bike when travelling on the trails near the park and the beach entrance.

The toads are helped across the trail by volunteers who also encourage people to walk their bikes and step carefully.

Though Western toads are considered relatively common in BC, it is expected that there will be population declines in southern BC as the species has been disappearing in wide ares of their historic range in the US.  This is believed to be a result of a number of factors, the greatest of them being habitat destruction due to development in and around wetlands.  Other causes include rising temperatures, increased UV radiation, and changing water levels due to climate change, traffic on roads and pollution.  The province in monitoring their habits and tracking populations to learn more about how to support this sensitive species.

They are on the provincial yellow list, which means that they are considered a species of conservation concern, and they are a protected species under the BC Wildlife Act.

By Teah Schacter.  Teah is a summer student with the Whistler Museum’s Discover Nature program at Lost Lake.  She recently graduated from Whistler Secondary School and will be attending university in the fall.

Discover Nature this Summer with the Whistler Museum!Discover Nature this Summer with the Whistler Museum!

0 Comments

With help from the Whistler Naturalists and the Whistler Biodiversity Project, the Museum will again be offering a public education program throughout July and August at Lost Lake Park.  The program includes a “pop up” museum at Lost Lake, nature walks and an activity booklet for kids.

Our touch tables let you handle things like skulls and pelts that you won’t normally find out in the forests.

Because last year’s was so successful (the Museum interacted with an average of 250 people per day) the “pop up” museum will be at Lost Lake for 4 days per week instead of 3.  It will be open Tuesday through Friday from 10 am – 4 pm beginning tomorrow, July 4th, and running until September 1st.  Find us at our tent outside the concession by the Lost Lake beach.

Highlights this year will include touch tables showcasing a wide range of Whistler’s amazing nature hosted by nature interpreters and a different theme for each week day of operation – forests, bears & berries, wetlands, things with wings – so come back on different days to discover something new!

Discover Nature will also include nature walks meeting at 11 am at the PassivHaus Tuesdays through Fridays and ending at the Discover Nature Station.  Nature walks will run for about one hour.

Don’t forget to fill in the Discover Nature activity booklet!  This self-guided booklet is full of fun activities that teach about the wonders of nature here in Whistler.  The booklet includes illustrations by local artist Kate Zessel and a completion certificate.  Get your own copy of the Discover Nature activity booklet at the Whistler Museum, Lost Lake, Armchair Books and Whoola Toys.

We’re looking forward to to a fun summer discovering nature!

Summer is the Season to Discover Nature!Summer is the Season to Discover Nature!

0 Comments

Enjoying nature is a year-round activity, but summer is the best time to experience our natural environment in its full splendour. Many species have adapted to our harsh mountain landscape and long, snowy winters by laying low for much of the year. This conserves energy for the flourish of activity and abundance we see in summer.

Bears are probably our most beloved hibernators, waking from their slumbers in spring and chasing plant foods like berries up the mountainsides as the snowline recedes.  Once they reach the alpine in late summer, bears, along with hikers and other visitors, are welcomed by vast meadows carpeted in vibrant colours; alpine wildflowers who need to maximize their visibility to ensure they are pollinated by insects during the short, snowless growing season above treeline.

moss campion
Moss campion offers a burst of lavender amidst the bleak alpine scree. Photo: Bob Brett/Whistler Naturalists.

When it comes to seasonality, however, the hoary marmot, Whistler’s other mammalian mascot, takes first prize. Unlike bears, marmots live in the alpine year-round, and thus hibernate for 7-8 months of the year! This leaves them with a rather a short window to mate & reproduce, pose for tourist photos, and fatten up for the ensuing winter, so they can be quite loud and excitable.

IMG_7649
The Hoary Marmot dutifully poses for a photo op on Whistler Mountain. Jeff Slack photo.

The giant trees of our temperate rainforest are no different, going dormant through the winter and growing through the summer. In fact, the tree rings that we use to determine the ages of trees only exist because of this seasonal ebb and flow; the rings of light and dark matter coincide with periods of rapid and slow growth, respectively. Trees closer to the equator that lack distinct seasons have less prominent rings, or none at all.

Here at the museum, summer causes a spike in activity as well. First off, our brood of staff grows with the addition of summer students. Secondly, summertime means an increase in our outdoor, family-friendly programming. Our Valley of Dreams walking tours resumed in June and continue daily, by-donation, until the end of August. This past week we saw the return of two more family favourites: Discover Nature, and Crafts in the Park.

Now in its second summer, Discover Nature aims to educate and inspire wonder about Whistler’s amazing natural world. It is offered every Tuesday, Wednesday, and Thursday in July and August, from 10am-4pm, at Lost Lake Park. On the lawn above Lost Lake beach we have an interactive table led by professional naturalist Kristina Swerhun. Guests will learn all about Whistler’s rich biodiversity, from bears to bacteria, and the intricate ecological web in which we live. Additionally, guided nature walks will depart from the Passivhaus at the entrance to Lost Lake Park every day at 11am.

See you outside!