The Common Chiffchaff is a migratory bird frequently observed during spring and autumn migrations, as well as a winter visitor in some areas. It is a common presence in environments with vegetation, such as gardens, parks, and tree-filled landscapes, though it occasionally ventures into open areas like rocky gullies.

Two sspp occur in Qatar, European Chiffchaff (collybita) & Siberian Chiffchaff (tristis)

Habitat & Behavior
The Common Chiffchaff is most often found in tree-rich environments, actively foraging among foliage for insects. It carefully picks small insects from leaves and branches but will also forage on bare or turfed ground for seeds. Its feeding behavior is often accompanied by characteristic tail-dipping movements. Like the Willow Warbler, it moves through foliage with an unassuming flitting motion.

Appearance & Physical Characteristics
This small warbler has a greenish plumage that is notably duller than that of the Willow Warbler. Its black legs are a key distinguishing feature, along with shorter wings. These traits make it easier to differentiate the Common Chiffchaff from similar species.

Call
The Common Chiffchaff is known for its distinct song, transcribed as "chiff-chaff chiff-chaff," which can be heard during late winter and early spring. During migration, it rarely sings but may produce a short, flat "hooeet" call.

Size and Comparison
Measuring about 11 cm in length, the Common Chiffchaff is similar in appearance to the Willow Warbler but differs in key aspects. Its coloration is duller, its tail movements are more pronounced while feeding, and it has shorter wings and black legs.

Seasonal Presence
The Common Chiffchaff is seen predominantly in late winter and spring, with fewer sightings at other times of the year. It is a passage migrant during spring and autumn and occasionally sings in the early part of the year in regions where it winters.