Hainsworth, F. R.; Wolf, L. L. (17 April 1970). "Regulation of Oxygen Consumption and Body Temperature during Torpor in a Hummingbird, Eulampis jugularls". Science. 168 (3929): 368–369. Bibcode:1970Sci...168..368R. doi:10.1126/science.168.3929.368. PMID5435893.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Geiser, F (1994). "Hibernation and Daily Torpor in Marsupials - a Review". Australian Journal of Zoology. 42 (1): 1. doi:10.1071/zo9940001.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Stannard, H.J.; Fabian, M.; Old, J.M. (2015). "To bask or not to bask: Behavioural thermoregulation in two species of dasyurid, Phascogale calura and Antechinomys laniger". Journal of Thermal Biology. 53: 66–71. doi:10.1016/j.jtherbio.2015.08.012. PMID26590457.
Bartels, W.; Law, B. S.; Geiser, F. (7 April 1998). "Daily torpor and energetics in a tropical mammal, the northern blossom-bat Macroglossus minimus (Megachiroptera)". Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology. 168 (3): 233–239. doi:10.1007/s003600050141. PMID9591364.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Geiser, Fritz (March 2004). "Metabolic Rate and Body Temperature Reduction During Hibernation and Daily Torpor". Annual Review of Physiology. 66 (1): 239–274. doi:10.1146/annurev.physiol.66.032102.115105. PMID14977403.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Hainsworth, F. R.; Wolf, L. L. (17 April 1970). "Regulation of Oxygen Consumption and Body Temperature during Torpor in a Hummingbird, Eulampis jugularls". Science. 168 (3929): 368–369. Bibcode:1970Sci...168..368R. doi:10.1126/science.168.3929.368. PMID5435893.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Hainsworth, F. R.; Wolf, L. L. (17 April 1970). "Regulation of Oxygen Consumption and Body Temperature during Torpor in a Hummingbird, Eulampis jugularls". Science. 168 (3929): 368–369. Bibcode:1970Sci...168..368R. doi:10.1126/science.168.3929.368. PMID5435893.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Stannard, H.J.; Fabian, M.; Old, J.M. (2015). "To bask or not to bask: Behavioural thermoregulation in two species of dasyurid, Phascogale calura and Antechinomys laniger". Journal of Thermal Biology. 53: 66–71. doi:10.1016/j.jtherbio.2015.08.012. PMID26590457.
Bartels, W.; Law, B. S.; Geiser, F. (7 April 1998). "Daily torpor and energetics in a tropical mammal, the northern blossom-bat Macroglossus minimus (Megachiroptera)". Journal of Comparative Physiology B: Biochemical, Systemic, and Environmental Physiology. 168 (3): 233–239. doi:10.1007/s003600050141. PMID9591364.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
Geiser, Fritz (March 2004). "Metabolic Rate and Body Temperature Reduction During Hibernation and Daily Torpor". Annual Review of Physiology. 66 (1): 239–274. doi:10.1146/annurev.physiol.66.032102.115105. PMID14977403.Parameter |s2cid= yang tidak diketahui akan diabaikan (bantuan)
si.edu
nationalzoo.si.edu
"Hummingbirds". Migratory Bird Center, Smithsonian National Zoological Park. Diarsipkan dari versi asli tanggal 2008-02-14.
web.archive.org
"Hummingbirds". Migratory Bird Center, Smithsonian National Zoological Park. Diarsipkan dari versi asli tanggal 2008-02-14.