Phylloscopus collybita (Vieillot, 1817).
Length 11 cm. A small warbler; drab grey-green on the back and head; underparts are paler; has a white area under the eye and white eye stripe. The legs are always dark. The Chiffchaff spends the winter in parks, gardens, and scrub especially near water, feeding on insects and sometimes on fruits in late summer. It is a common winter visitor to parts of Egypt especially the Eastern Desert.