4K wild unique white fur albino gray squirrel leaping and foraging on fallen tree bark in natural forest habitat, handheld tracking shot

leucism rare animal wild wildlife white squirrel nature natural fauna special unique rodent mutation allele skin pigment reduce north america canada habitat scavenger ecosystem foliage outdoors forest fur albino leaves leap ground hop gray forage daytime unusual park movement leucistic common eastern gene fast genetic sciurus sciuridae deciduous trunk bark tree