Most people can tell them apart by colour, but the differences between Britain’s native red squirrel and the introduced grey ...

John O’Brien, 57, from Arklow, Ireland, has captured the extraordinary moment a red squirrel decided to confront grey squirrel entered its territory. (Credit: SWNS) Now, this is nuts. A photographer ...

The North American gray squirrel was introduced to Britain in the 19th century, and today it has become one of the country’s most successful invasive species. Larger and more adaptable than the native ...

In a first of its kind study, researchers have identified significant differences between the diversity of gut bacteria in grey squirrels compared to red squirrels which could hold the key to further ...

Of the four types of squirrels that live in my neighborhood only the red and gray squirrels have been visiting the feeders. Chipmunks, the smallest members of the squirrel family, aren’t around in the ...

The government is supporting research into a contraceptive "pill" for grey squirrels to curb the damage these rodents inflict on Britain's woodlands and its native red squirrel population. This forms ...

Gray squirrels in the U.K. may soon be given oral birth control medication in an attempt to keep the invasive species at bay, as part of a government plan. Gray squirrels, the common bushy-tailed ...

Add Yahoo as a preferred source to see more of our stories on Google. The government is supporting research into a contraceptive "pill" for grey squirrels to curb the damage these rodents inflict on ...