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baby birds in nest

Two baby swiftlet birds sleeping in their nest, in a natural cave.­

Photo taken in Lang Cave, in Gunung Mulu National Park (Borneo)

Photos taken in Gunung Mulu National Park (Borneo).­

For more information about Gunung Mulu National Park, read en.­wikipedia.­org/­wiki/­Gunung_­Mulu_­National_­Park

Borneo 464 photos

Photos taken in the Malaysian states of Borneo island (Sarawak and Sabah).­