BRITTLE BLABBER TERN. 
149 
HABITATS. 
Borrowdale ( Miss Wright and G. B. Wollaston ), 
Whitbarrow (Wollaston), Egremont ( Bobson ), Ulls- 
water ( Wollaston ), Arnside Knott (H. J). Geldart ), 
Fairfield, Kendal, Windermere ( Clowes ), Kentmere 
{Clowes'), &c. 
VARIETIES. 
angustata , — Whitbarrow, F. Clowes ; Arnside, J. Crossfield ; 
Sizergh, J. M. Barnes. 
dentata, — Kentmere, F. Clowes; Arnside, J. Crossfield; Kendal 
Fell, J. M. Barnes. 
interrupta, — Windermere, J. Hnddart. 
cristata, — Sedgwick, J. M. Barnes. 
