Plate ] 7. 



(WREXS HALF, DIPPERS 2-5TH3, NATURAL SIZE.) 



1. The Wren (Troglodytes t. troglodytes). 2, The St. Rilda Wren (T. t. hirtensis). 3, The 

 Shetland Wren (T. t. zetlandicus). 4, The Black-bellied Dipper (Cinclus c. dnclus). 

 r>, Th3 British Dipp?r (C. e. britannicm) . 6, The Irish Dipper (C. c. hibernicus). 



(Face p. 406.] 



