Cetti's Warbler is a small, secretive bird found primarily in wetlands and dense vegetation across Europe and parts of Asia. It has a distinctive brownish plumage with a pale underbelly and a short tail. Known for its loud and explosive song, the bird is often heard before it is seen, making it a challenge for birdwatchers to spot. This species prefers habitats like reed beds and scrubland, where it can easily hide from predators. Cetti's Warbler is a non-migratory bird, meaning it stays in its breeding areas year-round. Its diet mainly consists of insects and seeds, which it forages for among the foliage.