Dingoes and grizzly bears gearing up for colder weather

With the colder temperatures kicking in, the dingoes and grizzly bears at the Saskatoon Forestry Farm Park & Zoo (Zoo) are settling into their new daily routines. Grizzly bears Mistaya (miss‑TIE’‑yuh) and Koda (KOH’-dah) are preparing for their annual deep sleep and dingoes Maple and Euci will be heading inside for warmer temperatures.

“Native areas for dingoes typically do not see temperatures below minus 5 degrees Celsius,” says Zoo Manager Jeff Mitchell. “Since Maple and Euci have not adapted to our cold weather in Saskatoon, we will be providing them access to one of our indoor facilities.”

Mitchell notes, while the dingoes will still have access to outside, they will likely stay indoors once colder temperatures set in.

As for the grizzlies, it is business as usual for Mistaya and Koda as the bears prepare for their annual deep sleep called torpor.

“The bears have been steadily building up their fat reserves during hyperphagia – a time when they eat over 10,000 calories a day and drink up to five gallons of water,” says Jeff Mitchell. “Once their deep sleep begins, we expect to see their heart rate and breathing rates decrease along with their body temperature.”

During torpor, bears can sleep for more than 100 days without eating, drinking or passing waste. It is expected that Mistaya and Koda will begin their deep sleep in the coming weeks.

Cameras will once again be live in the bear dens so that the Zoo can closely monitor behavior, activity levels, and breathing patterns. The Zoo will be working closely with Canada's Accredited Zoos and Aquariums Nutrition Advisory and Research Group to carefully monitor the bears throughout the winter.

The Zoo is open daily from 10 a.m. to 4 p.m. and admission is by donation until March 31. For more information on the Zoo, please visit saskatoon.ca/zoo.