

1 





Vvv 





.•*' 



5. 



Pigs. l,2,3,J,L.Rid|way del 

 • 4iS,6.M Hormaa-Tielierdel. 



GREY PLOVER. 

 Squatarola helvetica (Lintmus). 



Litho Wflhelm Greve,Berlin 



