Coot in the UK: Habitat Distribution, Diet, and Nesting Habits

A coot is often noticed before it is understood. One moment there is a plain dark bird crossing a park lake, the next there is a loud splash, a chase across the water, and a flash of a bright white bill. Coots are common across much of the UK, but their behaviour is far from ordinary.

The Eurasian coot is a familiar waterbird on lakes, reservoirs, canals and slow rivers. It looks black at a distance, with a rounded body, a white bill and a white shield on the forehead. Look closer and it becomes more interesting. Its feet are not fully webbed like a duck’s. Instead, each long toe has lobed flaps that help it swim, walk over floating plants and scramble through wet vegetation.

This guide explains where coots live in the UK, what they eat, and how they nest and raise their young.

Coots are often seen on open water close to reeds and other cover.

How to recognise a coot

Coots are sometimes confused with moorhens, especially from a distance. Both are dark waterbirds and both live around ponds, lakes and rivers. The easiest way to tell them apart is by the face and body shape.

A coot has:

• A white bill and white forehead shield

• A rounded, dark grey to black body

• A short tail, often held low

• Large greyish legs and lobed toes

• A direct, purposeful swimming style

  
  

A moorhen has a red and yellow bill, a red forehead shield, and often flicks its tail to show white feathers underneath. Coots also tend to spend more time out on open water, while moorhens often skulk along the edges.

Coots are members of the rail family, which also includes water rails and crakes. Unlike some of their shy relatives, coots are bold and easy to see. In busy town parks, they may feed within a few metres of people. In quieter wetlands, they can still be wary, especially during the breeding season.

Their calls are sharp and explosive. A coot’s voice is not musical, but it carries well across water. During territorial disputes, several birds may call, chase, splash and kick in a noisy display that makes them one of the more dramatic birds on a local pond.

Where coots live in the UK

The coot is widespread across the UK wherever there is suitable freshwater habitat. It is most common in lowland areas, especially where open water is mixed with reeds, rushes, marginal plants or floating vegetation.

Good coot habitat usually has two things:

1. Open water for swimming and feeding

2. Cover for nesting and shelter

   
   

This makes coots regular birds on many human-made waters as well as natural wetlands. They use reservoirs, flooded gravel pits, canals, village ponds, ornamental lakes, fishing lakes, slow-flowing rivers and nature reserve lagoons.

They avoid the fastest upland streams and places with little cover. Very exposed waters may be used for feeding, but nesting is more likely where there are reeds, overhanging branches or dense waterside plants.

Coot distribution across the UK

Coots are resident breeders in much of England and Wales, with strong numbers in lowland wetlands and urban park lakes. They also breed in suitable parts of Scotland, especially in the lowlands, though they become scarcer in upland and more remote northern areas where suitable habitat is limited.

In winter, numbers can rise in some areas as birds gather on larger ice-free waters. Some coots from continental Europe also move into Britain during colder months. This means a lake that holds a few breeding pairs in spring may support a larger flock in winter, especially if it stays unfrozen and has plenty of food.

Typical places to find coots include: