J., Elliott, A., Sargatal, J., (eds), "Handbook of the Birds of the World", Volume Ten, Cuckoo-shrikes to Thrushes, ISBN 84-87334-72-5==External links==*Cuckooshrike videos on the Internet Bird Collection
J., Elliott, A., Sargatal, J., (eds), "Handbook of the Birds of the World", Volume Ten, Cuckoo-shrikes to Thrushes, ISBN 84-87334-72-5* Ripley, S.D.