Tuesday Tweet - Mute Swan

Mute Swan

Photos by @Drcbackholer, Данил Сидоров & Dave Toro #pexels

Description: The Mute Swan (Cygnus Olor) The mute swan is the largest and heaviest water bird in the British Isles. The male is known as the cob (right) and the female as the pen (left). They appear identical but the male is larger, with a slightly longer head and body and wider wing span. The male has a larger caruncle (knob or berry) at the base of the bill.

Despite their large size and heavy appearance, they are remarkably skilled fliers. However, Mute Swans are among the heaviest flying birds, and their flight is typically limited to short distances. They use their powerful wings, which span about 7 to 8 feet (2.1 to 2.4 metres), to take off from water or land and soar gracefully through the air. While Mute Swans are not migratory birds, they may make short-distance movements to find suitable nesting or feeding grounds.

Mute Swans are relatively long-lived birds compared to many other waterfowl species. In the wild, they typically have a lifespan of around 10 to 20 years. However, under favourable conditions and with reduced risks, some individuals have been known to live up to 30 years or even longer. In captivity, Mute Swans can have even longer lifespans, with some individuals reaching 40 years or more.

Mute Swans form monogamous pairs that last for many years, often for life. The female swan (pen) constructs the nest, which is typically a large mound of vegetation and feathers near the water’s edge. The female then lays a clutch of eggs, which usually ranges from 4 to 7 eggs. The incubation period lasts about 35 to 41 days, during which both the male and female take turns sitting on the eggs.

Speed: Once airborne, they can reach speeds of up to 50 miles per hour (80 kilometres per hour)

Source: swanlifeline.uk/mute-swan & https://thebirdersview.co.uk/mute-swans-101-everything-you-need-to-know/

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