Swiftlets in flight heading back into the cave at dusk in the Puerto Princesa Underground River, Sabang, Puerto Princesa, Palawan, the Philipines.

Filename

Palawan-underground-river3.tif

Copyright

Duncan Murrell

Image Size

4368x2912 / 72.9MB

Philippines Palawan Puerto Princesa Sabang Underground River Puerto Princesa Subterranean River National Park Puerto Princesa Underground River New Seven Wonders of Nature ecotourism Saint Paul Mountains cave river birds swiftlets flying flight dusk National Park St. Pauls Underground River Cave

Contained in galleries

Palawan - Puerto Princesa Underground River