Fact sheet

Swans lay between 1 and 10 eggs. Younger pens tend to lay more. The pair will build their nest and when the eggs are laid the pen will incubate them with her brood patch until they hatch. She will leave her nest only occasionally for a quick wash and does not eat during this period.

When the cygnets hatch they are immediately taken into the water and their journey towards adulthood begins.
Cygnets stay with their parents until the spring of the following year after hatching. They are forced to leave if they do no do so of their own accord.
They will join a flock where they will stay until they are around 3 years old.

Swans are generally very caring, attentive and protective parents. They will though reject any one of their cygnets if they feel there is something wrong. Swans can detect illness and health problems in their offspring well before any symptoms show.
This can seem brutal to onlookers but is sadly a case of the survival of the fittest

They are one of Britain's largest and heaviest birds, with a wingspan of up to 2.4 metres.

The mute swan can fly at speed of up to 50 miles per hour

A mute swan’s neck has 23 vertebrae, more than any other bird.

The swan has over 25000 feathers on its body!

Swan numbers declined enormously in the 1980’s due to lead poisoning.
Conservation has lead to their numbers returning and flourishing

Cygnets generally find their partners in the flock. They can reproduce from the age of three.
Swans generally mate for life although in some cases a cob will have two mates on different nests.
It has been known for swans to die of a broken heart if they lose their partners

The Mute Swan was first recognised in 13th Century.
Swans had their beaks marked to show ownership
Henry VIII was well known for his love of swan as a delicacy

When a cygnet hatches it weighs about 250g. – (Equivalent to a block of butter)
By the time it is six months old it weighs 6kgs. (Equivalent to 2 of bags of potatoes)
An adult swan can weigh up to 14kgs. (Equivalent to a sack of dog food)