Abstract
An initial study on the habitat distribution and diversity of plants as feed resources for mouse deer (Tragulus javanicus) and barking deer (Muntiacus muntjak) was conducted at Gunung Halimun National Park. The survey was carried out by visiting places where mouse deer and barking deer are usually seen, and collecting specimens of the plant species on which those animals feed. In Gunung Kendeng the mouse deer prefers forest habitats up to a height of 1,100 m asl, such as dense bush, rock crevices or tree hollows, dense tea plantations, and bush areas not far from rivers. Barking deer prefer forests up to a height of 1,100 m asl in Gunung Kendeng, but up to 1,600 m asl in Gunung Botol. Barking deer prefer dense bush on the forest edges. Results showed 50 plant species consisting of 22 families as possible feed resources for mouse deer and barking deer.