White, Woolly, and Worrisome: Detecting the Hemlock Woolly Adelgid with eDNA
Original article: Kirtane, A., Dietschler, N.J., Bittner, T.D., Lefebvre, M.B., Celis, S., O’Connor, K., Havill, N. and Whitmore, M.C., 2022.
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predator-prey interactions
Fire and Animal Behavior: How Forest Fires are Mediating Predator-Prey Interactions
Fires, both from intentional and unintentional sources, have been altering our ecosystems for as long as history has been recorded, yet little is known about how these occurrences affect animal behavior, especially concerning predator-prey interactions. Countless factors, including the extent of the fire and the adaptability of both predator and prey to these new conditions affect the behavior and survivability of both predator and prey. In the end, change is inevitable, but if we improve our understanding of how fires influence animal behavior, we can then help rehabilitate affected populations in more effective and efficient ways.
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Hunting for Nothing
In an increasingly human-dominated world, many predators are making due without the resource they needed most: their prey. Featured image source: https://www.flickr.com/photos/51647007@N08/5277240941
Read moreStop Copying Me! – Spiders that buzz like wasps
Buzzzzzz. It’s a wasp. It’s a bee. No, it’s a spider! Did you know that some spiders can make a sound? Palpimanus spiders can produce a wasp-like buzz by rubbing their front appendages against their mouthparts. Many animals have learned not to eat anything that buzzes for fear of being stung. To avoid being eaten, Palpimanus spiders have copied this sound even though they are entirely harmless. Stop by to find out what all of the spider buzz is about!
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