Ultrasound repellers could keep hedgehogs off roads, scientists hope

Ultrasound repellers could keep hedgehogs off roads, scientists hope

Hedgehogs have been discovered to hear high-frequency ultrasound, raising hopes that they could be deterred from dangerous roads with ultrasound repellers. Vehicles are estimated to kill up to one in three hedgehogs, a big factor in the much-loved mammal’s drastic decline across Europe over recent decades. Researchers at the University of Oxford collaborated with colleagues in Denmark to test […]

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Beautiful Tortoiseshell Butterfly Recolonizes England Decades After Elm Disease Had Eliminated it

Beautiful Tortoiseshell Butterfly Recolonizes England Decades After Elm Disease Had Eliminated it

The butterfly-mad British are celebrating what seems to be a permanent return of this large and spectacular species after Dutch elm disease killed it off from the island. Unlike the small tortoiseshell butterfly, the large tortoiseshell butterfly hasn’t been a resident of the UK since the 1960s, but after several years of continuous widespread sightings, […]

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Study finds livestock pushing lions away from shared rangeland in Kenya

Study finds livestock pushing lions away from shared rangeland in Kenya

  Lions, Africa’s largest predators, are a near-universal source of fear for the continent’s wildlife. But in Kenya, it’s the king of the jungle that’s now becoming fearful — of domestic livestock. In Kenya, most wildlife is found outside formally protected areas. The lions, zebras and elephants that attract tourists mostly live in pastoralist rangeland. […]

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How Diet and Nutrition Impact Parasite Resistance in Pets

How Diet and Nutrition Impact Parasite Resistance in Pets

You’re doing everything to protect your pet from parasites. You’ve got the treatments, the medications, and the monthly preventatives. You’re vigilant about checking for ticks and careful about where your pet plays. Your pet’s diet treatments are only half the battle. The real foundation of parasite resistance is your pet’s immune system. And your pet’s […]

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