The blue-grey flycatcher is a notable member of the flycatcher family and measures around 17 cm in length. Male specimens boast a striking appearance, featuring light blue plumage and a black area between the eyes and the base of their beak. Conversely, female birds are similar in appearance to males but with lighter-colored feathers.
The verditer flycatcher has a size of 17 centimeters. The male is eye-catching due to its full, pale blue and black lores, while the female has similar features but appears duller in comparison.