Paradoxical Sleep in Two Species of Avian Predator (Falconiformes)
José A. Rojas-Ramírez 1 and
Edward S. Tauber 2
1 Instituto Miles de Terapeutica Experimental, Calzado Xochimilco 77, Mexico 22 D.F.
2 Department of Psychology, Yeshiva University, New York 10003
In "Paradoxical sleep in two species of avian predator (Falconiformes)" by J. A. Rojas-Ramirez and E. S. Tauber (27 March, p. 1754), line 2 of the abstract should read "the sleep cycle in Buteo jamaicensis borealis and Herpetotheres cachinnans chapmani" rather than ". . . arborealis and . . . chapmanni." The same corrections in spelling apply to lines 12 and 14, column 1, page 1755. In reference 6, line 1, "Bueto j. a." should be "Buteo j. b."