When we think of wolves, and more specifically what they like to eat, the first thing that comes to mind is often the image of a pack tirelessly hunting down large ungulates. It’s a high octane, endurance race to the death – one which also involves some tag teaming.
Well it turns out these endurance specialists are able to trade in their usual cursorial (fancy word for running your prey down) approach to hunting for a more ambush (less fancy word for sitting very still and jumping out on something) style depending on their choice of prey. Researchers found that when wolves turned their eyes to other prey types such as beavers, they adopted a sit-and-wait tactic more commonly seen in cats. They were often even observed waiting downwind so as to avoid the beavers keen sense of smell.
It’s cool to know that we are still learning new things about these charismatic and well studied animals – in this case their ability to ‘activate’ ambush mode should the need arrive.
Tanya Strydom is a PhD student at the Université de Montréal, mostly focusing on how we can use machine learning and artificial intelligence in ecology. Current research interests include (but are not limited to) predicting ecological networks, the role species traits and scale in ecological networks, general computer (and maths) geekiness, and a (seemingly) ever growing list of side projects. Tweets (sometimes related to actual science) can be found @TanyaS_08.