PRINCIPAL ERRATA. 
Page 40, line 20, read Black Duck for Black. 
Page 51, line 19, read Wood Duck for Wood. 
Page 55, line 30, read Redhead for Red Head. 
Page 58, line z, read American for Greater. 
Page 64, line 7, read Bonaparte for Bonap. 
Page 102, line 20, read Rallus for Ralaus. 
Page 163, line 7, read Pediocetes for Fediocetes. 
Page 221, 6th line from bottom, read Coccyzus for Coycezus. 
Page 259, line 2, read 474b for 4746. 
Page 280, line 2, read Meadowlark for Meadow Lark. 
Page 396, line 17, read Noveboracensis for Novebobacensis. 
Se) TE. 
Throughout the “Notes” Linnzus is abbreviated to L., and on 
page 64 Bonaparte is (accidentally) abbreviated to Bonap. Dr. Hatch 
had throughout adopted the abbreviations of the A. O. U. check-list, but 
for several reasons it was decided to go beyond the restrictions noted in 
the prefatory statement, and (with the exception of Linneus) write the 
- names in full. 
ER Ne 
