Mossy-nest Swiftlet (Aerodramus salangana) Bukit Lawang Gunung Leuser NP Sumatra Indonesia

Mossy-nest Swiftlet (Aerodramus salangana) Bukit Lawang Gunung Leuser NP Sumatra Indonesia















Mossy-nest Swiftlet (Aerodramus salangana) Bukit Lawang Gunung Leuser NP Sumatra Indonesia