On ia AM? s 
PLATE XV. PaGE 106. 
MARSH HAWKE. 
Length, 20-00 inches. Adu/t ma/e, upper parts gray; under parts white 
with rusty spots; upper tall-coverts white. Adu/t female and young, 
upper parts black and rich rusty; under parts rich rusty and black; 
upper tail-coverts white. 
