Stoats continue to pose a significant threat to New Zealand's vulnerable bird species, causing substantial damage to the nation's rich biodiversity. Traditional trapping methods, which involve deploying numerous traps, have proven insufficient in capturing the more cautious stoat populations that thrive despite these efforts.
Recent research published in the Journal of Applied Ecology highlights the need for a strategic shift in predator control. The study reveals that less intimidating trap designs, combined with more effective baits and lures, are essential to make traps more enticing for stoats. This approach aims to increase the capture rates of these elusive predators.
Furthermore, the research emphasizes the importance of targeting female stoats. Current trapping methods tend to capture more males, but focusing on females is crucial since they are almost always pregnant and reproduce rapidly. By prioritizing the capture of female stoats, conservationists can more effectively manage stoat populations and protect New Zealand's threatened bird species from further decline.
Reference(s):
Research on stoat behavior helps New Zealand's predator control
cgtn.com
