References
- Ali, S. and S.D. Ripley, 1970. Handbook of the Birds of India and Pakistan, Vol. 4. Oxford University Press, Bombay, pp. 25-60
- Brooke, R.K., 1970. Taxonomic and evolutionary notes on the subfamilies, tribes, genera and subgenera of the swifts (Aves: Apodidae).Durban Mus. Nov., 9: 13-24
- Chantler, P. and G. Driessens, 1995. Swift: A Guide to the Swifts and Treeswifts of the World. Pica Press, Sussex, pp. 1-139
- Deignan, H.G., 1955. The races of the swiftlet, Collocalia brevirostris (McClelland). Bull. B. O. C.,75: 116-117
- del Hoyo, J., A. Elliott and J. Sargatal, 1999. Handbook of the Birds of the World, Vol. 5. Barn-owls to Hummingbirds. Lynx Ediction, Barcelona, pp. 388-435
- Horsfield, T., 1840. List of mammalia and birds collected in Assam by John McClelland, Esp., assistant-surgeon in the service of the East India Company, Bengal establishment, member of the late deputation which was sent into that country for the purpose of investigating the nature of the tea plant. Proceedings of the Zoological Society of London, (1839): 146-167
- Ito, H., A. Sudo-Yamaji and M. Abe, 2003. Sex identification by alternative polymerase chain reaction methods in Falconiformes. Zool. Sci., 20: 339-344 https://doi.org/10.2108/zsj.20.339
- Lee, W.S., T.H. Goo and J.Y. Park, 2000. A Field Guide to the Birds of Korea. LG Evergreen Foundation, Seoul, pp. 186-187
- Medway, L., 1959. Echo-location among Collocalia. Nature, 184: 1352-1353 https://doi.org/10.1038/1841352a0
- Park, J.G. and J.H. Seo, 2008. A Photographic Guide to the Birds of Korea: Land Birds. Shingu Publishing, Seoul, pp. 132-135 (in Korean)
- Park, H.S., 1998. The Birds of Cheju Island. Cheju University Press, Jeju, pp. 67-69 (in Korean)
- Price, J.J., K.P. Johnson and D.H. Clayton, 2004. The evolution of echolocation in swiftlets. J. Avian Biol., 35: 135-143 https://doi.org/10.1111/j.0908-8857.2004.03182.x
- Rasmussen, P.C. and J.C. Anderton, 2005. Birds of South Asia: The Ripley Guide, Vol. 2. Smithsonian Institution and Lynx Edicions, Washington, D.C. and Barcelona, pp. 256-257
- Remsen, J.V. and T.A. Parker, 1990. Seasonal distribution of the Azure Gallinule (Porphyrulaflavirostris), with comments on vagrancy in rails and gallinules. Wilson Bull., 102: 380-399
- Robson, C., 2005. Birds of South-East Asia. New Holland, London, pp. 64-65
-
S
$\'{e}$ rgio, L.P. and J.B. Allan, 2004. Vicariant speciation of curassows (Aves, Cracidae): a hypothesis based on mitochondrial DNA phylogeny. Auk, 121: 682-694 https://doi.org/10.1642/0004-8038(2004)121[0682:VSOCAC]2.0.CO;2 - Tamura, K., J. Dudley, M. Nei and S. Kumar, 2007. MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0. Mol. BioI. Evol., 24: 1596-1599 https://doi.org/10.1093/molbev/msm092
- Thomassen, H.A. and G.D.E. Povel, 2006. Comparative and phylogenetic analysis of the echo clicks and social vocalizations of swiftlets (Aves: Apodidae). Biol, J. Linn. Soc., 88: 631-643 https://doi.org/10.1111/j.1095-8312.2006.00648.x
- Thomassen, H.A., R-J. den Tex, M.A.G. de Bakker and G.D.E. Povel, 2005. Phylogenetic relationships amongst swifts and swiftlets: a multi locus approach. Mol. Phyl. Evol., 37: 264-277 https://doi.org/10.1016/j.ympev.2005.05.010
- Thompson, J.D., T.J. Gibson, F. Plewniak, F. Jeanmougin and D.G. Higgins, 1997. The Clustal X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res., 24: 4876-4882
- Vaurie, C., 1965. The Birds of the Palearctic Fauna: Non Passeriformes. H.F. & G. Witherby Limited, London, pp. 646-647