Mute Swan

Cygnus olor

Genus · True Swans Family · Ducks, Geese, and Swans
Observation tips Difficulty: EASY
Best time
🕒 Any
Activity
☀️ Diurnal
Best months
1
2
3
4
5
6
7
8
9
10
11
12
Observation habitat
Lake wetlandsRiver

Common year-round. Look for the 'S-shaped' neck and orange bill. Cygnets are grey-brown during their first year.

Mute Swan
Stats
Wingspan200–240 cm
Weight6600–15000 g
Length125–170 cm
Lifespan wild10–20 yrs
Size
XS
S
M
L
XL
Nesting
Nest typePlatform
Clutch size5–8 eggs
Incubation35–38 days
Breeding months
1
2
3
4
5
6
7
8
9
10
11
12
Regional Status (Europe)
LC
Least Concern (Europe)
IUCN Red List
MigrationPartial migratory
Social BehaviourTerritorial

Diet: Herbivore

🌾Grain
🌱Grass
🍕Human food
🍃Plants

Habitat

🛶 Lake wetlands🌊 Marine🏞️ River
✦ Fun Fact

In the United Kingdom, the Monarch retains the right of ownership of all unmarked Mute Swans on open water.

About

One of the heaviest flying birds in the world. It is an iconic resident of European lakes and rivers. It is distinguished by an orange bill with a black knob at the base. It typically holds its neck in a graceful 'S' curve. Though they appear serene, they are highly territorial birds. Wild populations now thrive across the continent.

Behaviour

Strongly territorial, Mute Swans will hiss, grunt, and bark when threatened. They are known for their dramatic 'busking' displays with arched wings. Their flight is characterized by a loud, rhythmic humming sound produced by their wingbeats. Primarily herbivorous, they spend much of their time grazing on aquatic plants and grass.
See Mute Swan in the app.
Full encyclopedia, offline diary, AI identification — always with you.
Download on Google Play