oestrous
Adjective
Meaning
oestrous (not comparable)
(Britain) Alternative spelling of estrous
Synonyms
Examples
The estrous cycle (also spelled oestrous) controls when a mare is sexually receptive toward a stallion, and helps to physically prepare the mare for conception.
In highly competitive situations such as males fighting for access to oestrous females or at limited drinking spots, the fights are brief.
These animals do not reproduce well in captivity, due to the difficulty of handling musth bulls and limited understanding of female oestrous cycles.
Flanged males attract oestrous females with their characteristic long calls. citation Those calls may also suppress development in younger males.
Once an oestrous female is detected, the male will attempt to court her.
Thus it is usual to wait one or two further oestrous cycles before rebreeding, unlike the practice with mares.