Axis deer are important prey for the Sri Lankan leopard. It is also prey for sloth bears and jackals.
These deer inhabit lowland dry forests, savannas, and shrub lands. Very rarely, these deer inhabit dry mountain areas.
Unlike the mainland axis deer (Axis axis) which is plentiful, Sri Lankan axis deer populations are considered to be vulnerable. Threats include hunting for meat and deforestation. Historically, axis deer were found in very large numbers in the entire dry zone of Sri Lanka, but these numbers have been significantly reduced. Today several thousands of these deer are found in Sri Lanka. Sri Lankan axis deer are mainly found in protected areas in the dry zone, with a small number of herds living outside the protected forest areas. Large herds can be found only in protected areas.