Black-eared Squirrel

Fascinating facts about the Black-eared Squirrel

• Black-eared squirrels belong to the subfamily Callosciurinae, the Asian squirrel branch of the family Sciuridae, and sit inside the order Rodentia, suborder Sciuromorpha. Their full taxonomic ladder runs from Kingdom Animalia down through Phylum Chordata, Class Mammalia, Subclass Theria, Infraclass Eutheria, Superclass Gnathostomata, and even includes the rarely mentioned class Sarcopterygii in the source. This deep nesting shows how squirrels share ancient bony-fish ancestors, reminding us that even tiny tree-climbers carry a lineage stretching back hundreds of millions of years.
• Between 2020 and 2024, workers in a West Kalimantan oil-palm plantation logged sightings of mammals among 7 mammal species, but the study notes that detection rates were low, making occupancy estimates imprecise. The researchers had to generate non-detection records artificially because the unstructured data lacked a fixed species list, and they found that sites surveyed only once skewed results. This uncertainty highlights how easily small, forest-dwelling mammals can slip through casual monitoring, underscoring the need for systematic surveys to protect even common species.

At a glance

About the Black-eared Squirrel

In the lush, vibrant canopies of the tropical forests, the black-eared squirrel dances with effortless agility, its tiny paws barely touching the slender branches as it weaves a mesmerizing path through the leafy undergrowth. With eyes shining like polished onyx, this diminutive creature navigates its domain with a quiet confidence, its bushy tail flicking back and forth like a metronome as it pursues the hidden treasures of the forest floor. As it darts from tree to tree, the black-eared squirrel embodies the very essence of tropical forest life, a whirlwind of energy and curiosity in a tiny, endearing package.

More mammals to discover

Browse Feravox