Don’t hike so close to me: How the presence of humans can disturb wildlife up to half a mile away

What are you looking at? Greg Shine, BLM/Flickr, 


Millions of Americans are traveling this summer as pandemic restrictions wind down. Rental bookings and crowds in national parks show that many people are headed for the great outdoors.

Seeing animals and birds is one of the main draws of spending time in nature. But as researchers who study conservation, wildlife and human impacts on wild places, we believe it’s important to know that you can have major effects on wildlife just by being nearby.

Human recreation starts to affect wild creatures’ behavior and physical state at different distances. Small mammals and birds tolerate closer recreation than do larger birds of prey and large mammals. Sarah Markes, 

In a recent review of hundreds of studies covering many species, we found that the presence of humans can alter wild animal and bird behavior patterns at much greater distances than most people may think. Small mammals and birds may change their behavior when hikers or birders come within 300 feet (100 meters) – the length of a football field. Large birds like eagles and hawks can be affected when humans are over 1,300 feet (400 meters) away – roughly a quarter of a mile. And large mammals like elk and moose can be affected by humans up to 3,300 feet (1,000 meters) away – more than half a mile… More about this article in the link below…

https://theconversation.com/dont-hike-so-close-to-me-how-the-presence-of-humans-can-disturb-wildlife-up-to-half-a-mile-away-162223

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