ti 
B.S. 25955. Wedge-tailed Shear r 
water beginning excavation of a 
nesting burrow. Laysan Island. 
May 3, 1923. 
> 4 . 
k 
A 
B.S. 25957. Pair of wedge-tail- 
ed shearwaters at nesting burrow. 
Lisianski Island. 
May 18, 1923* 
r 
B.S. 25959* Wedge-tailed shear- 
water at entrance of nesting burrow. 
Laysan Island. 
May 13, 1923. 
A 
