Using a Fitbit and a spy mic, 黑料不打烊 scientists have revealed new insights into the behaviour of the elusive Canada lynx. The research provides a first look at how miniaturized technology can open the door to remote wildlife monitoring.
“Working on one of the boreal forest’s top predators, the Canada lynx, we found that two different technologies, accelerometers and recording devices, can be used to remotely monitor the hunting behaviour of predators, even documenting the killing of small prey,” said Emily Studd, post-doctoral fellow in the Department of Biological Sciences.
“We captured chases, screams of the prey as they were caught, calls of the prey as they escaped, and bones crunching, along with friendly and aggressive interactions between different lynx,” said Studd, who recently shared the recordings in a
Understanding the hunting behaviour of predators is key information for ecologists, providing insight into the well-being of an ecosystem, Studd noted.
“Unfortunately, predators are naturally secretive animals due to their need to sneak up on their prey, which makes studying them and recording this information incredibly difficult,” explained Studd, who completed the research under the supervision of Professor in the Faculty of Science and at . “Our use of accelerometers and audio recorders provides two highly effective novel methods that can be applied to any predator to monitor hunting behaviour continuously to collect this critical information.”
Collaborators on the study include Rachael Derbyshire of Trent University and Allyson Menzies of McGill University. The research is part of the Kluane Canada lynx project. Funding was provided for the project by the , the and
The study, “,” was published in Methods in Ecology and Evolution.