Sentence examples for most copulations occurring from inspiring English sources

The estrus cycle lasts 29 45 days, with most copulations occurring on the same day.

Mating and cohabitation were monitored during the day by visiting females at 1-h intervals from 8 am to 3 pm, the time window when most copulations occur in nature [13].

Males build bowers between June and September, and most copulations occur between September and December (Frith et al. 1996; Frith and Frith 2004).

Only copulations occurring during the maximum tumescence phase were considered.

All trials were video-taped and analyzed for whether successful unforced copulations occurred.

Successful copulations occurred in 110 out of 614 (17.9%) trials, and in 57 trials (9.3%) copulations had been preceded by female solicitation (tail quivering).

In the field, copulations occur primarily at dawn [ 24, 25].

During 84.4% of copulations, females mated with high-ranking males (range 73.2 98.1%) and 51.7% of copulations occurred with the group's dominant male (range 35.9 71.1%).

Copulations occurred within the avenue of the bower and were clearly visible on tape.

Male house sparrows guard their mates carefully to avoid being cuckolded, and most extra-pair copulation occurs away from nest sites.

In addition, Butchart says, "the males that yelled at the highest rate gained the most copulations".