420 





APPENDIX. X. 





X, 





OYSTER CATCHER. 



1. 



Pied, ~ Piogen y m6r. 





XI. 





RAIL. , 



1. 



Water, Cwtiar. 





XII. 





GALLINULE. 



1. 



3, 



Spotted, Dwfriar fannog 

 Crake, Rhegen yr yd. 

 Common, Dwfriar. 



XIII. 



PHALAROPE. 



1. Grey, Pibydd llwyd llydan- 



droed. 



2. Red, Pibydd coch llydan- 



droed. 



