[
Adedeji T. A. (2012): Effect of some qualitative traits and non-genetic factors on heat tolerance attributes of extensively reared West African Dwarf (WAD) goats. International Journal of Applied Agriculture and Apiculture Research 8: 68 – 81.
]Search in Google Scholar
[
Al Yamani H. M. M., Koluman N. (2020): Impact various seasons on expression patterns HSP60 and physiological parameters. Journal of Dairy and Veterinary Animal Research 9: 1 – 4. DOI: 10.15406/jdvar.2020.09.00270.10.15406/jdvar.2020.09.00270
]Search in Google Scholar
[
Ayo J. O., Oladele S. B., Fayomi A., Jumbo S., Hambolu J. O. (1998): Body temperature, respiration and heart rate in the Red Sokoto goat during the harmattan season. Bulletin of Animal Health Production Africa 46: 161 – 166.
]Search in Google Scholar
[
Azeez O. M., Basiru A., Akorede G. J., Adah S. A. (2018): Electrocardiographic parameters in West African Dwarf and Red Sokoto (Maradi) goats. Sokoto Journal of Veterinary Sciences 16: 41 – 46.10.4314/sokjvs.v16i2.6
]Search in Google Scholar
[
Bennett F. M., Tenney S. M. (1982): Comparative mechanics of the mammalian respiratory system. Respiratory Physiology 49: 131-140.10.1016/0034-5687(82)90069-X
]Search in Google Scholar
[
Bergmann C. (1847): Über die Verhältnisse der Wärmeökonomie der Thiere zu ihrer Grösse. Göttinger Studien 3: 595 – 708.
]Search in Google Scholar
[
Broucek J., Letkovicova M., Kovalcuj K. (1991): Estimation of cold stress effect on dairy cows. International Journal of Biometeorology 35: 29 – 32.10.1007/BF010409601917124
]Search in Google Scholar
[
Daramola J. O., Adeloye A. A. (2009): Physiological adaptation to the humid tropics with special reference to the West African Dwarf (WAD) goat. Tropical Animal Health Production 41: 1005 – 1016.10.1007/s11250-008-9267-619016340
]Search in Google Scholar
[
Detweiler D. K. (2010): The mammalian electrocardiogram: comprehensive features: interspecies correlations: body size, heart rate and time intervals. In: MacFarlane P. W., van Oosterom A., Pahlm O., Kligfield P., Janse M., Camm J., eds. Comprehensive Electrocardiology, Vol. 4. Springer-Verlag, London, 1922 p.
]Search in Google Scholar
[
Devendra C., Burns M. (1970): Goat production in the Tropics (Technical Communication No 19). Commonwealth Bureau of Animal Breeding and Genetics: Edinburgh, UK.
]Search in Google Scholar
[
Diesel D. A., Tucker A., Robertshaw D. (1985): Cold-induced changes in breathing pattern as a strategy to reduce respiratory heat loss. Journal of Applied Physiology 69: 1946 – 1952.10.1152/jappl.1990.69.6.19462076988
]Search in Google Scholar
[
Gall C. (1996): Goat breeds of the world. CTA—Margraf Verlag, Germany, 186 p.
]Search in Google Scholar
[
Habibu B., Kawu M. U., Makun H. J., Aluwong T., Yaqub L. S., Ahmad M. S., Tauheed M., Buhari H. U. (2014): Influence of sex, reproductive status and foetal number on erythrocyte osmotic fragility, haematological and physiologic parameters in goats during the hot-dry season. Veterinarni Medicina 59: 479 – 490.10.17221/7778-VETMED
]Search in Google Scholar
[
Habibu B., Kawu M. U., Makun H. J. Aluwong T., Yaqub L. S. (2016): Seasonal variation in body mass index cardinal physiological variables and serum thyroid hormones profiles in relation to susceptibility to thermal stress in goat kids. Small Ruminant Research 145: 20 – 27.10.1016/j.smallrumres.2016.10.023
]Search in Google Scholar
[
Habibu B., Yaqub L. S., Dzenda T., Kawu M. U. (2019): Sensitivity, impact and consequences of changes in respiratory rate during thermoregulation in livestock – A review. Annals of Animal Science 19: 291 – 304.10.2478/aoas-2019-0002
]Search in Google Scholar
[
Habibu B., Kawu M. U., Aluwong T., Makun H. J. (2017): Influence of seasonal changes on physiological variables, haematology and serum thyroid hormones profile in male Red Sokoto and Sahel goats. Journal of Applied Animal Research 45: 508 – 516.10.1080/09712119.2016.1220384
]Search in Google Scholar
[
Habibu B. (2021): Influences of breed, haemoglobin genotype, birth-weight, litter-size and sex on neonatal behaviour, thermoregulation, metabolic changes, production performance and mortality rate of Nigerian goats (Ph.D. Thesis), Ahmadu Bello University, Zaria.
]Search in Google Scholar
[
Hamzaoui S., Salama A. A. K., Albanell E., Such X., Caja G. (2013): Physiological responses and lactational performances of late-lactation dairy goats under heat stress conditions. Journal of Dairy Science 96: 6355 – 6365.10.3168/jds.2013-6665
]Search in Google Scholar
[
Hargreaves A. L., Hutson G. D. (2007): Handling system for sheep. Livestock Production Science 49: 121 – 138.10.1016/S0301-6226(97)00009-2
]Search in Google Scholar
[
Horwitz B. A. (1971): Brown fat thermogenesis: Physiological control and metabolic basis. In: Nonshivering thermogenesis. Proceedings of Symposium, Praha, pp. 63 – 65.
]Search in Google Scholar
[
Igono M. O., Aliu Y. O. (1982): Environmental profile and milk production of Friesian-zebu crosses in Nigerian Guinea Savannah. International Journal of Biometeorology 26: 115 – 120.10.1007/BF02184621
]Search in Google Scholar
[
Igono M. O., Molokwu E. C. I., Aliu Y. O. (1982): Body temperature responses of Savanna Brown goat to the harmattan and hot-dry season. International Journal of Biometeorology 26: 225 – 230.10.1007/BF02184938
]Search in Google Scholar
[
Lu D. C. (1989): Effects of heat stress on goat production. Small Ruminant Research 2: 151 – 162.10.1016/0921-4488(89)90040-0
]Search in Google Scholar
[
Mayr E. (1970): Population, species and evolution. Harvard University Press: Cambridge, Massachusetts, USA.
]Search in Google Scholar
[
Minka N. S., Ayo J. O. (2014): Influence of cold–dry (harmattan) season on colonic temperature and the development of pulmonary hypertension in broiler chickens, and the modulating effect of ascorbic acid. Open Access Animal Physiology 6: 1 – 11. DOI: http://dx.doi.org/10.2147/OAAP.S51741.10.2147/OAAP.S51741
]Search in Google Scholar
[
Minka N. S., Ayo J. O. (2016): Effects of cold-dry (harmattan) and hot-dry seasons on daily rhythms of rectal and body surface temperatures in sheep and goats in a natural tropical environment. Journal of Circadian Rhythms 14: 1 – 11.10.5334/jcr.143
]Search in Google Scholar
[
Ngere L. P., Adu I. F., Okubanjo O. (1984): The indigenous goats of Nigeria. Animal Genetic Research Information 3: 1 – 9.10.1017/S1014233900000109
]Search in Google Scholar
[
Ravagnolo O., Misztal I., Hoogenboom G. (2000): Genetic component of heat stress in dairy cattle, development of heat index function. Journal of Dairy Science 83: 2120 – 2125.10.3168/jds.S0022-0302(00)75094-6
]Search in Google Scholar
[
Refinetti R. (2010): The circadian rhythm of body temperature. Frontiers in Bioscience 15: 564 – 594.10.2741/363420036834
]Search in Google Scholar
[
Robertshaw D. (2006): Mechanisms for the control of respiratory evaporative heat loss in panting animals. Journal of Applied Physiology 101: 664 – 668.10.1152/japplphysiol.01380.200516675613
]Search in Google Scholar
[
Santucci P. M., Branca A., Napoleone M., Bouche R., Aumont G., Poisot F., Alexandre G. (1991): In: body condition scoring of goats in extensive conditions. Goat nutrition. Wageningen: EAAP Publication, Pudoc III. p. 240 – 256.
]Search in Google Scholar
[
Sodipe O. G., Sowande O. S., Abioja M. O., Adeleye O. O., Akintayo H., Adebowale R. A. (2014): Haematological and physiological parameters of West African Dwarf goats as influenced by coat variation and sex. Bulletin of Animal Health and Production in Africa 62: 305 – 314.
]Search in Google Scholar
[
Thompson G. E., Thompson E. M. (1972): Effect of cold exposure on mammary circulation, oxygen consumption and milk secretion in the goat. Journal of Physiology 272: 187 – 196.10.1113/jphysiol.1977.sp0120401353599563444
]Search in Google Scholar
[
Yaqub L. S., Ayo J. O., Kawu M. U., Rekwot P. I. (2017): Diurnal thermoregulatory responses in pregnant Yankasa ewes to the dry season in a tropical Savannah. Tropical Animal Health Production 49: 1243 – 1252. DOI 10.1007/s11250-017-1322-8.10.1007/s11250-017-1322-828573453
]Search in Google Scholar
[
Yakubu A., Salako A. E., Donato M. D., Takeet M. I., Peters S. O., Whetog M., Okpeku M., Imumorin I. G. (2016): Interleukin-2 ((IL-2) gene polymorphism and association with heat tolerance in Nigerian goats. Small Ruminant Research 141: 127 – 134.10.1016/j.smallrumres.2016.07.015
]Search in Google Scholar
[
Yakubu A., Salako A. E., De Donato M., Peters S. O., Takeet I. M., Wheto M., Okpeku M., Imumorin I. G. (2017): Association of SNP variants of MHC Class II DRB gene with thermo-physiological traits in tropical goats. Tropical Animal Health Production 49: 323 – 336.10.1007/s11250-016-1196-127909914
]Search in Google Scholar
[
Yakubu A., Salako A. E., De Donato M., Takeet M. I., Peters S. O., Adefenwa M. A., Okpeku M., Wheto M., Agaviezor B. O., Sanni T. M., Ajayi O. O., Onasanya G. O., Ekundayo O. J., Ilori B. M., Amusan S. A., Imumorin I. G. (2013): Genetic diversity in Exon 2 at the major histocompatibility complex DQB1 locus in Nigerian indigenous goats. Biochemical Genetics 51: 954 – 966.10.1007/s10528-013-9620-y23835918
]Search in Google Scholar