The annual gathering of garter snakes in Manitoba’s Narcisse area, known as the largest in the world, is currently taking place with a slight delay this year. Tens of thousands of these snakes are emerging from their winter dens in the Interlake region of Manitoba as the temperatures gradually warm up, allowing them to engage in mating rituals.
Typically occurring at the end of April, this year’s emergence was postponed due to cooler spring temperatures. The province recently confirmed that the snake population had reached a sufficient level for interested individuals to observe this natural spectacle up close.
According to retired biologist Doug Collicutt, male snakes emerge first to await the arrival of the females, engaging in a competitive mating process. Visitors can witness the snakes forming large mating balls during this period.
Factors such as ground temperature and rainfall play a crucial role in the snakes’ emergence, with a lack of rain delaying the process. Despite the weather challenges, around 100 people were present on the walking trail that connects the snake dens, including families celebrating Mother’s Day like Veronique Simard and her children.
The emergence of garter snakes typically lasts about a month before they disperse to their summer feeding grounds. These small reptiles travel significant distances, up to 20 or 30 kilometers, in search of food such as leeches, insects, and occasionally young birds.
As the snakes return to their dens around early September, it is believed they revisit the same locations each year, although this behavior is difficult to confirm due to the dens’ small and intricate nature. The area can host an estimated 70,000 to 100,000 snakes during any given spring.
Young visitors like Aiden Schmidt, 10, expressed fascination rather than fear at the sight of the snakes, appreciating the unique appearance of their scales. Despite the delayed emergence due to cooler weather conditions, visitors still had the opportunity to witness this remarkable natural phenomenon at the Narcisse Snake Dens in Manitoba.
