swiftlet - tern, Antarctic
- swiftlet
- swiftlet, black-nest
- swiftlet, Carolines
- swiftlet, edible-nest
- swiftlet, giant
- swiftlet, glossy
- swiftlet, gray
- swiftlet, gray-rumped
- swiftlet, Himalayan
- swiftlet, lowland
- swiftlet, Low’s
- swiftlet, Mauritius
- swiftlet, mountain
- swiftlet, Pacific white-rumped
- swiftlet, pygmy
- swiftlet, Tahiti
- swiftlet, Thunberg’s
- swiftlet, uniform
- swiftlet, Vanikoro
- swiftlet, white-bellied
- swiftlet, white-nest
- swiftlet, white-rumped
- swiftlet, Whitehead’s
- swifts
- swifts, crested
- swifts, tree
- sylph
- sylph, blue-tailed
- sylph, green-tailed
- sylph, heavenly
- sylph, long-tailed
- sylph, violet-tailed
- sylvietta, Somali
- tachuri
- tachuri, bearded
- tachuri, gray-backed
- tachuri, superciliated
- tailorbird
- tailorbird, ashy
- tailorbird, black-headed
