88 SHEARWATERS AND PETRELS. 



88. Pufflnus borealis Cory. Coey's Siiearwatek. ^d.— Upper 

 parts ashy fuscous, wings and tail darlter ; sides of head and neck slightly 

 lighter ; under parts white, sometimes Avashed with grayish on the breast ; 

 under wing-coverts and ■under tail-coverts white, the latter more or less mot- 

 tled with grayish ; bill yellowish. L., 21-00 ; W., 14-00 ; Tar., 2-20 ; B., 2-10. 



Bange. — Known as yet only off the Atlantic coast from Massachusetts to 

 Long Island. 



Long Island, uncommon from Aug. to Oct. 

 Nest and etjgs unknown. 



Cory's Shearwater has been found as a not unconamon summer 

 visitant ofE the coast of Massachusetts, but its range is unknown. 



89. Puffinus major Faber. Gheater Siieakwatek ; Haodon. Ad. 

 — Upper parts fuscou.s, wings and tail slightly darker ; longer upper tail- 

 coverts tipped with whitish ; under parts white ; belly more or less ashy gray ; 

 under tail-coverts ashy gray ; bill blackish. L., 20-00 ; W., 12-25 ; Tar., 2-20 ; 

 B., 1-85. 



Bange. — ■' Atlantic Ocean, south to Cape Horn and Cape of Good Hope " 

 (A. 0. U.) ; north to Greenland. 



Long Lsland, uncommon in summer. 

 Nest and eggs unknown. 



"The long, narrow wings are set stiffly at right angles with the 

 body, and the bird frequently glides half a mile at a time without 

 moving them perceptibly. It usually follows a direct course, and in- 

 variably skims close over the waves. I know of no other sea bird 

 whose movements are as easy and graceful. Indeed, at times, espe- 

 cially during a gale, its evolutions will compare in grace and spirit 

 with those of the Mississippi or Swallow-tailed Kites " (Brewster). 



Manx's Siieaewateb {90. Puffinus puffinus) resembles the next in color, 

 but is larger. W., 8-50-9-25 ; B., 1-35-1-40 ; depth of B. through base, •40--45 ; 

 Tar., 1-70-1-80 " (B., B., and E.). It is a European species of exceedingly rare 

 or accidental occurrence on the North Atlantic coast, 



92. Puffinus auduboni Finsch. Audubon's Sheakwatee. Ad. — 

 Upper parts, wings, and tail dark, sooty, brownish black ; under parts white ; 

 sides of the breast grayish ; a patch on the flanks and under tail-coverts sooty 

 brownish black ; inner side of tarsi yellowish, outer brownish ; bill blackish. 

 L., 12-00; W., 8-00; Tar., 1-60; B., 1-20. 



Bange. — Warmer parts of the Atlantic, north rarely to Long Island ; breeds 

 in the Antilles and Bahamas, but not, so far as known, on our coasts. 



Long Island, A. V., one record. 



Nest, of a few bits of sticks in a hole in the rocks. Fgg, one, chalky 

 white, 2-05 x 1-40. 



An abundant West Indian species which Vireeds in the Bahamas 

 ind Antilles, and is doubtless not uncommon off our southern coasts. 



