The females depart and territories may change hands and more females appear and in due course, the breeding season comes to an end.

Frogs are much more vocal, especially during the breeding season when they use their voices to attract mates.

Young aardwolves generally achieve sexual maturity after two years The breeding season varies depending on their location, but normally takes place during the autumn or spring.

During the breeding season, unpaired male aardwolves will search their own territory, as well as others ', for a female to mate with.

However, they will often use the same den as their mother until the next breeding season.

Foxes tend to form monogamous pairs in the breeding season.

The vast majority of bird species are socially monogamous, usually for one breeding season at a time, sometimes for years, but rarely for life.

The Blue Crane is partially social, less so during the breeding season.

The young continue to be tended to until the next breeding season, at which time they are chased off by their parents.

During the breeding season, the male call of this marsh-dwelling bird is a " low pitched boom "; hence, it is occasionally called the " bunyip bird ".

In tropical regions, such as their native habitats, breeding occurs throughout the year, but in subtropical areas, breeding occurs only during warmer periods that coincide with the onset of the wet season.

Coyotes will sometimes mate with domestic dogs, usually in areas such as Texas and Oklahoma, where the coyotes are plentiful and the breeding season is extended because of the warm weather.

This alcid typically fed in shoaling waters which were shallower than those frequented by other alcids, although after the breeding season they had been sighted up to from land.

During the breeding season, it is common for females to have several mates.

Similar to the narrow breeding season, most calves are born within a six-week time period in mid January.

Mares may however have multiple FSH waves during a single estrous cycle, and diestrus follicles resulting from a diestrus FSH wave are not uncommon, particularly in the height of the natural breeding season.

The breeding season is from April to October in the Northern Hemisphere, with two to five litters of one to 13 young being born after a gestation period of 16 to 23 days.

Once a hellbender finds a favorable location, it generally does not stray too far from it — except occasionally for breeding and hunting — and will protect it from other hellbenders both in and out of the breeding season.

The hellbenders ' breeding season begins in late August or early-to mid-September and can continue as late as the end of November, depending on region.

The Common Kestrel starts breeding in spring ( or the start of the dry season in the tropics ), i. e. April / May in temperate Eurasia and some time between August and December in the tropics and southern Africa.

The young become sexually mature the next breeding season.

It is generally a silent, nocturnal animal, but males have a very loud advertising call that can be heard from almost a kilometre away during the breeding season.

Another theory traces the word kipper to the kip, or small beak, that male salmon develop during the breeding season.

Penguins form monogamous pairs for a breeding season, though the rate the same pair recouples varies drastically.

Depending on economics, the number of heifers kept for breeding varies.

The frequency of howling varies depending on season and time of day, and is also influenced by breeding, migration, lactation, social stability, and dispersal behaviour.

The breeding season varies according to latitude ; spring ( September – October ) in southern Australia, April to July in northern Australia and winter ( June – August ) in southern Queensland.

Magpies have a long breeding season which varies in different parts of the country ; in northern parts of Australia they will breed between June and September, but not commence until August or September in cooler regions, and may continue until January in some alpine areas.

The breeding biology of the painted snipes varies according to genus ; the Rostratula painted snipes are generally polyandrous whereas the Lesser Painted Snipe is monogamous.

The plumage of the head varies by breeding season ; in non-breeding dark-hooded gulls the hood is lost, sometimes leaving a single spot behind the eye, and in white-headed gulls non-breeding heads may have streaking.

The breeding season for hares is stimulated by new vegetation and varies with latitude, location, and yearly events ( such as weather conditions and phase of showshoe hare population cycle ).

The exact timing of breeding varies by a number of factors, most importantly location.

The Musk Duck breeding season varies with rainfall and water levels, but is typically between July and January, with the greatest number of clutches laid in September or October.

Hoatzins are seasonal breeders, breeding during the rainy season, the exact timing of which varies across its range.

The species in the family hold breeding territories, although the extent to which they are defended and last varies.

In the species where data has been collected they apparently form monogamous pairs for breeding, but the division of labour varies ; in Scarlet-breasted Flowerpeckers both parents participate in all aspects of nest building, incubation and chick rearing, but in the Mistletoebird the female undertakes the first two tasks alone.

Between one to six eggs are laid ( the number and range varies by species ) and are usually incubated by the breeding female alone ( although a helper female may aid occasionally ).

Their diet varies according to season ; arthropods and larvae are the preferred food items at the breeding grounds, while various hard-shelled molluscs are consumed at other feeding sites at other times.

Arrival and departure of eastern towhees into summer breeding grounds varies with location.

The breeding season for sloth bears varies according to location: in India, they mate in April, May and June, and give birth in December and early January, while in Sri Lanka, it can be done all year.

The adult swift fox's breeding season varies with region.

The breeding season is after the monsoon in southern India but varies in other parts of its range but chiefly June to September.

The breeding season varies with locality and has been recorded breeding around the year but mostly after the monsoons.

The breeding season varies from October to May.

The breeding season varies with weather and is between February and July.