ILLUSTRATION»S xiii. 



Map of Ails a Craig - " - - 77 

 AiLSA Craig (compared to Pennant's Plates in 1772) — 



C. Kirk, PJiot. 89 



Gannets on the Main Craigs — Henry Gurney, Phot. • 91 



Gannets ON THE Craigs — C. Kirk, P/ioi. - - • 93 



Gannet ON its Nest — ^Henr}^ Gurney, Phot. - - - 96 



Gannets on the West Cliff — Henry Gurney, Phot. 99 



The West Cliff — Bentley Beetham, Phot. - ■ 100 



AiLSA Gannets seen from above - - 113 



Title-page OF " A Late Voyage to St. KiLD A " - - 119 



Map OF THE St. Kilda Islands — ajter Martin - ■ 121 



Map of St. Kilda Islands ------ 129 



BoRRERA Stack — ajter Seton - ■ - - - - 130 



Armine Stack 133 



Noose used by Fowlers - .... 135 



Lii Stack - - 137 



Map of Sulisgeir and The Stack - - - - 151 



" Solans' Rock " — W. Norrie, Phot. - . . . 155 



The Stack— Dick Peddie, Phot. - - 159 

 The Stack — Drawn by J. Pedder {after J. A Harvie- 



Brown) - - - 161 



The Bass Rock— W. Green, Phot ■ - - 166 



Map of the Adjacent Coast . . - - 168 



Map of the Bass Rock — The Ordnance Survey - - 169 

 Portrait of John Ray {from a picture in the British 



Museum) . . . . . - . 202 



The Bass in 1690^i/<er Slezer - ... 2I8 



View of the Bass from the Sea .... 223 



The West Side of the Bass — IT. Gurney, Phot ■ 225 

 Outline Maps of the Bass . - - - • 227 229 



East Side of the Bass — H Gurney, Phot. 230 



Gannets on the Bass — H. Gurnev, Phot. - - 234 



