David A. Burkart:
Primary Dipterocarp Forest
David A. Burkart:
File-Eared Tree Frog (Polypedates otilophus)
David A. Burkart:
Lantern Bug (Pyrops whiteheadi)
David A. Burkart:
Speckle-Headed Whipsnake (Ahaetulla fasciolata)
David A. Burkart:
Speckle-Headed Whipsnake (Ahaetulla fasciolata)
David A. Burkart:
Asian Water Monitor (Varanus salvator)
David A. Burkart:
Sunda Flying Lemur (Galeopterus variegatus)
David A. Burkart:
Bornean Orangutan (Pongo pygmaeus)
David A. Burkart:
Striped Racer (Dendrelaphis caudolineatus)
David A. Burkart:
Striped Racer (Dendrelaphis caudolineatus)
David A. Burkart:
Wallace's Flying Frog (Rhacophorus nigropalmatus) Breeding Aggregation
David A. Burkart:
Wallace's Flying Frog (Rhacophorus nigropalmatus)
David A. Burkart:
Bornean Orangutan (Pongo pygmaeus)
David A. Burkart:
Trail Marker
David A. Burkart:
Shelf Fungi
David A. Burkart:
Creeping Vine
David A. Burkart:
Green Crested Lizard (Bronchocela cristatella)
David A. Burkart:
Primary Lowland Dipterocarp Forest
David A. Burkart:
Bornean Orangutan (Pongo pygmaeus)
David A. Burkart:
Bornean Orangutan (Pongo pygmaeus)
David A. Burkart:
Tiger Leech (Haemadipsa picta)
David A. Burkart:
Borneo Anglehead Lizard (Gonocephalus bornensis)
David A. Burkart:
Orange-Ringed Anglehead Lizard (Gonocephalus liogaster)
David A. Burkart:
Giant Gliding Lizard (Draco maximus)
David A. Burkart:
Morning Stroll in Danum Valley
David A. Burkart:
Red Leaf Monkey (Presbytis rubicunda)
David A. Burkart:
Blue-Throated Bee-Eater (Merops viridis)
David A. Burkart:
Blue-Throated Bee-Eater (Merops viridis)
David A. Burkart:
Flower
David A. Burkart:
Bornean Orangutan (Pongo pygmaeus)
