Ovaries do not change in size with the season.
Female frogs often have lung problems during the breeding season. Frogs copulate in water and females are at risk for drowning during this time.
There is not a season flamingos are born in. The female flamingo can lay eggs to be hatched during any season.
male frogs will croak to attract female frogs.
Since spayed females generally only have their uterus removed and not other estrogen secreting organs such as the ovaries, the female hormones are still present and can cause the animal to go into heat. However, it is still impossible for the animal to conceive if it has been spayed.
Yes. Male koalas will engage in territorial disputes during breeding season.
with most breeds of dog a female would be ready to stand for a male during the middle week of that season
The season in the southern hemisphere during which the daytime hours are longestis the Summer season ... specifically the first day of Summer, on December 21.
During the mating season they will like each other. Otherwise the female will attack the male.
Winter, to early spring.
A female dog can have a dry season, otherwise known as a silent season. It is a season with no bleeding and no swelling.
Yes. Female humans can get moody when they are in season and so can female dogs.
They breed and produce one egg proportionally the largest of any flightless bird, equivalent to 15% of the female kiwi's body weight.