Flying squirrels constitute a clade of nocturnal gliding rodents distributed across temperate and tropical forests of Asia, Europe and North America. Their ecological dynamics are shaped by a ...

North American squirrels encompass a diverse assemblage of tree- and ground-dwelling species whose population dynamics are shaped by a complex interplay of resource availability, territorial behaviour ...

View a map detailing the critical habitats of the Mount Graham red squirrel and a graph charting the squirrels' population decline. (Adobe Acrobat required) Scientists think red squirrels were much ...