EditorialCoua cristata, Print, The crested coua (Coua cristata) is a medium-sized, approximately 44 cm long, greenish-grey coua with grey crest, blue bare orbital skin, rufous breast, brown iris, black bill and legs, white belly and long white-tipped purplish-b...
EditorialCoua gigas, Print, The giant coua (Coua gigas) is a bird species from the coua genus in the cuckoo family that is endemic to the dry forests of western and southern Madagascar. It is suggested that couas probably originated from a particular Asian grou...
EditorialCoua gigas, Print, The giant coua (Coua gigas) is a bird species from the coua genus in the cuckoo family that is endemic to the dry forests of western and southern Madagascar. It is suggested that couas probably originated from a particular Asian grou...
EditorialCoua cristata, Print, The crested coua (Coua cristata) is a medium-sized, approximately 44 cm long, greenish-grey coua with grey crest, blue bare orbital skin, rufous breast, brown iris, black bill and legs, white belly and long white-tipped purplish-b...
EditorialCoua gigas, Print, The giant coua (Coua gigas) is a bird species from the coua genus in the cuckoo family that is endemic to the dry forests of western and southern Madagascar. It is suggested that couas probably originated from a particular Asian grou...
EditorialCommon cuckoo, Cuculus canorus, and crested coua, Coua cristata. Handcoloured copperplate stipple engraving from Dumont de Sainte-Croix's "Dictionary of Natural Science: Ornithology," Paris, France, 1816-1830. Illustration by J. G. Pretre, engraved by ...