Sentences with phrase «especially during estrus»
For example, male aggression toward females - something that appeared rather common even in the reproductively successful island foxes - is virtually unknown for other canid species, in which males tend to be very solicitous to females, especially during estrus and pregnancy.
https://www.nps.gov/ Not exact matches
However, intact females are also notoriously known for urine marking, especially before and during estrus.