* Contraction of the Uterine shell gland (Vagina) with relaxation of abdominal muscles.
+
* Contraction of the [[Exotics_-_Anatomy_of_the_Female_Reproductive_System_-_Anatomy_%26_Physiology#Vagina|Uterine shell gland (Vagina)]] with relaxation of abdominal muscles.
* Minutes to hours
* Minutes to hours
** Cuckoos lay their eggs in seconds so they can get away before the host returns.
** Cuckoos lay their eggs in seconds so they can get away before the host returns.