The red squirrel is an iconic Scottish species but their numbers have been in decline for decades due to the arrival of the grey squirrel. Scotland is privileged to be home to an array of remarkable ...

An endemic subspecies of squirrel that has been in peril for more than half a century is showing signs of population growth in its southeastern Arizona habitat, likely due to a new survey method. The ...

The endangered Mount Graham red squirrel population has stabilized at around 232 individuals, even during a persistent drought in the Sky Islands. Conservation efforts have helped the species recover ...

A red squirrel in the north east of Scotland, photographed by Natasha Lichtarowicz Back in 2009, red squirrels were thin on the ground in Aberdeen - instead grey squirrels were a common sight in the ...

Grey squirrels are an invasive, non-native species introduced from North America to sites in Great Britain and Ireland between 1876 to 1929. They out-compete the native red squirrels and multiply ...