| Author |
Title |
Year |
Publication |
Serial  |
Volume |
Pages |
| Crowell-Davis, S.L.; Houpt, K.A.; Carnevale, J. |
Feeding and drinking behavior of mares and foals with free access to pasture and water |
1985 |
Journal of animal science |
54 |
60 |
883-889 |
| Khalil, A.M.; Murakami, N.; Kaseda, Y. |
Relationship between plasma testosterone concentrations and age, breeding season and harem size in Misaki feral horses |
1998 |
The Journal of veterinary medical science / the Japanese Society of Veterinary Science |
137 |
60 |
643-645 |
| Turner, J.W.J.; Kirkpatrick, J.F. |
Androgens, behaviour and fertility control in feral stallions |
1982 |
Journal of reproduction and fertility. Supplement |
138 |
32 |
79-87 |
| Kirkpatrick, J.F.; Turner, A. |
Absence of effects from immunocontraception on seasonal birth patterns and foal survival among barrier island wild horses |
2003 |
Journal of applied animal welfare science : JAAWS |
140 |
6 |
301-308 |
| Kirkpatrick, J.F.; Wiesner, L.; Kenney, R.M.; Ganjam, V.K.; Turner, J.W. |
Seasonal variation in plasma androgens and testosterone in the North American wild horse |
1977 |
The Journal of endocrinology |
148 |
72 |
237-238 |
| Krebs, J.R.; Clayton, N.S.; Hampton, R.R.; Shettleworth, S.J. |
Effects of photoperiod on food-storing and the hippocampus in birds |
1995 |
Neuroreport |
378 |
6 |
1701-1704 |
| Cameron, E.Z. |
Facultative adjustment of mammalian sex ratios in support of the Trivers-Willard hypothesis: evidence for a mechanism |
2004 |
Proceedings. Biological sciences / The Royal Society |
413 |
271 |
1723-1728 |
| Keay, J.M.; Singh, J.; Gaunt, M.C.; Kaur, T. |
Fecal glucocorticoids and their metabolites as indicators of stress in various mammalian species: a literature review |
2006 |
Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians |
616 |
37 |
234-244 |
| Keiper, R.; Houpt, K. |
Reproduction in feral horses: an eight-year study |
1984 |
American journal of veterinary research |
665 |
45 |
991-995 |
| Dyer, F.C. |
Animal behaviour: when it pays to waggle |
2002 |
Nature |
769 |
419 |
885-886 |
