Alas, no Javan Rhinos (only footprints and dung), but loads of new mammals including 3 family lifers for the wild! (Mouse Deer, Loris and Old World Porcupine) The only wild Asian mammals I had previously seen were in zoos, so every species other than Plantain Squirrel was new in the wild for me!
Ujung Kulon National Park:
91. Crab-eating Macaque, Macaca fascicularis (Jun 1)
92. West Javan Langur, Trachypithecus mauritius
93. Large Flying Fox, Pteropus vampyrus
94. Black-striped Squirrel, Callosciurus nigrovittatus (Jun 2)
95. Javan Warty Pig, Sus verrucosus
96. Sumatran Palm Civet, Paradoxurus musangus
97. Indomalayan Maxomys, Maxomys surifer
98. Arboreal Niviventer, Niviventer cremoriventer
99. Malaysian Field Rat, Rattus tiomanicus
100. Java Mouse-deer, Tragulus javanicus (Jun 3)
101. Black Giant Squirrel, Ratufa bicolor
102. Minute Fruit Bat, Cynopterus minutus
103. Sunda Leopard Cat, Prionailurus javanensis (Jun 4)
104. Pencil-tailed Tree Mouse, Chiropodomys gliroides
105. Small Indian Civet, Viverricula indica
106. Dagger-toothed Long-nosed Fruit Bat, Macroglossus minimus (Jun 5)
107. Lesser Short-nosed Fruit Bat, Cynopterus brachyotis (Jun 6)
108. Indonesian Short-nosed Fruit Bat, Cynopterus titthaecheilus
109. Great Woolly Horseshoe Bat, Rhinolophus luctus (Jun 8)
110. Long-tailed Giant Rat, Leopoldamys sabanus
111. Plantain Squirrel, Callosciurus notatus
112. Banteng, Bos javanicus
113. Red Giant Flying Squirrel, Petaurista petaurista
114. Small-toothed Palm Civet, Arctogalidia trivirgata
115. Javan Slow Loris, Nycticebus javanicus
116. Javan Rusa, Rusa timorensis (Jun 10)
117. Lesser Sheath-tailed Bat, Emballonura monticola
118. Lesser False Vampire Bat, Megaderma spasma
Gua Panggung:
119. East Javan Langur, Trachypithecus auratus (Jun 11)
120. Sunda Porcupine, Hystrix javanica
121. Greater Short-nosed Fruit Bat, Cynopterus sphinx
122. Sorensen's Leaf-nosed Bat, Hipposideros sorenseni
123. Bicolored Roundleaf Bat, Hipposideros bicolor
124. Diadem Roundleaf Bat, Hipposideros diadema
Gunung Gede:
125. Brown Tube-nosed Bat, Murina suilla (Jun 12)
126. Short-tailed Gymnure, Hylomys suillus
Gunung Halimun:
127. Intermediate Roundleaf Bat, Hipposideros larvatus
Gunung Gede:
128. Large Javan Tree Shrew, Tupaia hypochrysa (Jun 16)
129. Silvery Gibbon, Hylobates moloch
130. Three-striped Ground Squirrel, Lariscus insignis (Jun 17)