Edward Cowie: Because They Have Songs

Because They Have Songs, Book I: No. 1, White-Crested Turaco

Because They Have Songs, Book I: No. 2, Black-Collared Barbet

Because They Have Songs, Book I: No. 3, Southern Pied Babbler

Because They Have Songs, Book I: No. 4, Kori Bustard

Because They Have Songs, Book I: No. 5, Ledder Striped Swallow

Because They Have Songs, Book I: No. 6, Verreaux's Eagle Owl

Because They Have Songs, Book II: No. 7, Scarlet-Chested Sunbird

Because They Have Songs, Book II: No. 8, Maribou Stork

Because They Have Songs, Book II: No. 9, Bearded Woodpecker

Because They Have Songs, Book II: No. 10, Hildebrandt's Spurfowl

Because They Have Songs, Book II: No. 11, Blacksmith Lapwing with Skimmers

Because They Have Songs, Book II: No. 12, Redcrested Korhaan

Because They Have Songs, Book III: No. 13, Speckled Mouse Bird

Because They Have Songs, Book III: No. 14, African Green Pigeon

Because They Have Songs, Book III: No. 15, Pied Kingfisher

Because They Have Songs, Book III: No. 16, Saddle-Billed Stork

Because They Have Songs, Book III: No. 17, Black-Necked Weaver

Because They Have Songs, Book III: No. 18, Southern Ground-Hornbill

Because They Have Songs, Book IV: No. 19, African Skimmer

Because They Have Songs, Book IV: No. 20, Burchell's Starling

Because They Have Songs, Book IV: No. 21, Cape Turtle Dove

Because They Have Songs, Book IV: No. 22, African Crowned Eagle

Because They Have Songs, Book IV: No. 23, Helmeted Guinea Fowl

Because They Have Songs, Book IV: No. 24, Ostrich