Lesser Mouse Deer. Adorable tiny deer that aren't even knee-high on an average human. Nearly every predator in Asia feeds off these little guys. They're like rabbits and hares in this regard. They sneak along in dense forests constantly very alert for the most part. There are many species of mouse deer and it's very common to see one out at night, even around lodges and camps.
Ulusegama Forest Reserve, Sabah - Malaysia March 2019