These are medium-sized birds with mainly brown or black plumage in the breeding season.
The rails, or Rallidae, are a large family of small to medium-sized birds.
The diet includes a range of small- to medium-sized birds and mammals.
It is a medium-sized bird with a plump silhouette and a long tail.
The sandgrouse is a medium-sized bird with a plump body, small head and short legs.
They are small to medium-sized birds, varying from 12 to 32 cm in length.
This medium-sized bird has a length of about 24 cm.
The living species are very similar medium-sized birds.
It is a medium-sized bird about 21 centimeters (8 inches) long.
They are small to medium-sized birds, ranging from 9 to 35 centimetres in length.