TWENTY-FIFTH ANNUAL REPORT 97 



Zoopathologica. — The plates for Dr. MacCallum's latest 

 paper on parasitic forms are completed and the text matter has 

 been put into type ready for publication after the first of the year 

 of 1921. The amount of material furnished by Dr. MacCallum 

 will make this latest number by far the most voluminous pub- 

 lished in this series. 



Zoologica. — Two numbers of Zoologica were supplied by 

 R. Bruce Horsfall and Curator Lee S. Crandall. The former con- 

 tributed "Remarkable Ha])its of the Sage Grouse," with illustra- 

 tions. Mr. Crandall's subject was "Eclipse Plumage in Domestic 

 Fowl." 



Following is a statement of the photographic work in 1920 : 



Prints for Album (Aquarium) 25 



Negatives for Albums (Park) 315 



Prints for Publication 848 



Prints for Miscellaneous Purposes. 957 



Enlargements 21 



Transparencies 2 



Total 2,168 



CONCLUSION. 



The close of the year 1920 leaves the officers of the Zoological 

 Park profoundly grateful for the fact that the Park is well 

 stocked with collections, that the Zoological Park force is less 

 harassed than heretofore by the problems of existence, and that 

 the popularity of the Park has not only been maintained but 

 apparently has increased. 



The two very important storage sheds which we thought 

 we had secured in 1920, but which got lost in the shuffle, still are 

 needed as much as ever, and still are hoped for. 



The relations of the Zoological Park with similar institutions 

 throughout the world are cordial and very gratifying. 



