Select Page

Swans Mating: How Do Swans Mate For Life?

Swans Mating: How Do Swans Mate For Life?

Swans are large aquatic birds seen as graceful and pretty lovable animals. Swans are considered to be the symbol of everlasting love throughout the ages. The image of two swans with their necks entwined in the shape of a heart shows the bird’s faith in each other. Swans are known for their monogamous pair bond that lasts for ages.

Before the age of 2 years, most swans find their mates, especially during the winter season. Swans inhabit temperate environments. They create their nests on the ground and lay 3 to 9 eggs. Swans are fewer threat predators.

How Swans Mate

Swans love to mate for life especially in fresh water like lakes, ponds, and slow-flowing rivers. Swans can mate at the age of 2 years but only breed when they are 3 years old. Swans start mating in courtship behaviour where a couple of swans nod their heads facing each other and shake their wings. The whole process of mating lasts for a few seconds and continues for almost an hour.

Swans Mating And Nesting

This image has an empty alt attribute; its file name is In-love.jpg

Swans are one of the most graceful birds but their mating is beyond that, a pair of swans nod their heads, a heart shape is formed when they face each other and shake their wings. It is a worth-seeing sight. Swans mostly mate in freshwater. Usually, swans create immature bonds. Nest is created by females but male swans also help the female in making a nest that is near clean water. Nesting normally occurs from April to July. Swans make their nests in areas where there is plenty of clean water and food supply. 

Swans start head bobbing if they like each other. It takes female swans(pens) 2 to 3 weeks to lay eggs after mating. Pens sit on the eggs for at least 6 weeks. Swans become sexually mature at the age of 4 to 7 years. The male Australian lack swans stay for a longer period in nests than the pens because the pens are loyal than the females of other species.

Swan Mating Sounds

Swans produce sounds at the time of mating. The male produces a short sound of snoring and the pens (female swans) produce a Glock sound. Mute swans make sounds like hissing and snorting. Black swans produce bugle and crooning sounds. Black swans also whistle when they are breeding if they are disturbed. A swan called trumpeter produces a low pitch that is why it is named so.

Swans Engage In Extra Mating

During the breeding season, swans go through the same ritual several times. The bond between the pair gets stronger by extra mating rituals. Also, this is required to fertilize the eggs. Mute swans are likely to form long-lasting relationships and for that reason the bond between the pair is compulsory. 

This image has an empty alt attribute; its file name is swans.jpg

Why Do Swans Mate For Life

There are many reasons for which the swans prefer to mate for life.

Better Chance Of Survival

Swans are well known for their fierceness and fighting. Do not get tricked by their calm and lovely looks. There have been misconceptions that a swan’s neck is so strong that it can easily break human bone. But it is not true.

The swan couple fights as a team with their threats. The chances of them being attacked by other swan pairs are high in the case of separation so it is better for them to stay together.

 Saves Reproductive Time

It takes the swans some time to mate. Finding a new healthy pair, establishing territories, and raising the young ones are more uncomplicated with an existing mate rather than a new one.

More Chances For A Successful Mate

How Swans Mate

If you have seen swans at the time of mating you might have noticed how long the whole courtship ritual can last. The courtship process lasted for about an hour before copulation in a few cases. The chance of failure is more as compared to other birds where copulation takes place within seconds.

There is an extra advantage of staying together as the pair can learn from their failures and enhance the chances of a successful mate. Hence, the swans can raise clutch after clutch if cygnets in their lifespan. 

Separation Of Swans

Usually, a question arises: do swans separate? The answer is Yes, they do separate. There are a couple of reasons why swans separate from each other.  One of the major reasons is a bad breeding season or a nest failure. In most cases, a swan couples mate and start producing more Cygnet in 1 to 2 breeding seasons. In the first year of mating, they raise only a few cygnets and keep improving every year. In rare cases, a couple may part their ways because they can’t mate after 1 or 2 breeding seasons.

Most swans do not cheat. But the female Australian black is known for being consistently untrustworthy. The female Australian black swan may mate with multiple males to make sure that her eggs are fertilized. She does not want to miss a mating season by mating with only one male.

Research says that 1 in 7 eggs nurtured by a male will not be his. The Australian black swans are the only unfaithful ones, the other 5 species of swans are declared faithful. There is the possibility of catching a sexually transmitted disease in having multiple mates. The Australian male swans sit for a longer period in the nest, help to rebuild it, and incubate the eggs allowing females to feed more.

Conclusion

Swans are the largest birds in the waterfowl family and do form monogamous pair bonds that last for a long time. Swans are herbivores and dip their heads to the bottom of the water to eat the aquatic plants. The image of a couple of swans with necks entwined in a heart shape is popular as the symbol of love. Swans mate at the age of 2 years and normally in the winter season. The duration of the mating process is a few seconds or can go on for almost an hour. Now, you have an understanding of swans and if they mate for life or not.

About The Author

Leave a reply

Your email address will not be published. Required fields are marked *