Navigating the Seasons: Unravelling the Mysteries of Snakes around Dams in Australia
Q. Why do we often see snakes in and around our dam during the hotter months, and where do they go during the cooler months?
ANSWER:
Snakes are known to frequent dams during the hotter months for a couple of reasons. Firstly, they have a tendency to swim in water to cool off on scorching days, which could explain their presence around your dam. Additionally, snakes are attracted to water sources like dams because they enjoy preying on fish and frogs, which are often abundant in such environments.
The behaviour of snakes is influenced by their cold-blooded nature, meaning they rely on external sources to regulate their body temperature. This leads to an increased likelihood of observing snakes outdoors during spring, summer, and autumn, where they bask in the sun to maintain optimal temperatures.
The hibernation patterns of snakes vary depending on the geographic location within Australia. In colder regions, snakes tend to undergo hibernation, while in warmer states, they seek shelter in rock crevices and logs. Even during the colder months, snakes may emerge on warmer days. Some species exhibit semi-dormancy, choosing to spend the winter in underground tunnel systems or beneath wood piles, with Pythons having a preference for trees. While snakes in semi-dormancy typically refrain from eating, they still require water and can be found basking in the sun, even on sunny winter days.
Australia is home to some of the world’s most dangerous snakes, boasting a higher number of venomous species than any other region. Therefore, it is advisable to exercise caution and avoid areas where snakes are known to inhabit for your safety.
