The nest sits 20-40 feet above the ground and is made with twigs and lined with materials like grass, leaves, feathers, moss and pieces of bark. Sciurus Mating season can run from late February through early June. During mating season females will be followed by small groups of males. The males will chase the females through the trees for hours at a time. The males and females sometimes will fight during mating season.
Females usually have only one litter a year with one to five babies in each litter.
The babies are born without fur and with their eyes closed. They may start to climb down to the ground when they are about seven weeks old. They are weaned after about 10 weeks. Albert's squirrels are active all year long. They may stay in their nest in very cold weather, only leaving to find food.