The numbers in red brackets indicate the order in which I have climbed the Birkett's. 

Individual fells in purple are Birkett fells, click on them to see fell details and pictures.

(CT) indicates the summit is a County Top, click on the link in gold to see summit details and pictures.

(OF) indicates a Wainwright Outlying Fell, click on the link in blue to see fell details and pictures.

(TP) indicates a Trig Point, click on the link in brown to see the trig points details and pictures.