JLIbinistic Plnmages. B. Deane, 
18. Corvus corax. Raven. — A specimen in abnormal plumage is 
described in “Fauna Boreali- Americana ” (Yol. I, p. 291). “ A pied in- 
dividual was killed on the south branch of the Mackenzie, from a flock of 
the common sort. Its neck, fore part of the back, and part of the wings 
were gray ; the rest of its plumage black. 
Bn&N.O.C. 5, Jan,, 1880. P.28 
