PLATE LXVI 



1'hoto by I-". I-;. Uanie. 



Common shelduck's neat and eggs in a burrow opened to 

 show same 



1'hotu l>y J. C. Crowluy 



Mallard's nest and 



V-i!$m^^'m 



mto I-y K. l-'urtune 



Gad wall's nest and eggs (Holland) 



Photo by K. Fortune 



Shoveler's nest and eggrs 



