The common coot is also known as the Eurasian coot. It is found in Europe, Asia, Australia and parts of Africa. The juvenile is paler than the adult, has a whitish breast, and lacks the facial shield; the adult black plumage develops when about 3–4 months old, but the white shield is only fully developed at about one year old. This is a noisy bird with a wide repertoire of crackling, explosive, or trumpeting calls, often given at night. It is reluctant to fly and when taking off runs across the water surface with much splashing. It does the same, but without actually flying, when travelling a short distance at speed in territorial disputes. As with many rails, its weak flight does not inspire confidence, but on migration, usually at night, it can cover surprisingly large distances. It bobs its head as it swims, and makes short dives from a little jump. It is seen here grazing on the aquatic vegetation on a fresh water body. It is classified as least concern by IUCN.