REPORT OF THE SECRETARY 71 



few inches below the water level to above the water level they are faced 

 with stone to represent an ideal section of the geology of this region. 

 The placement of the stone was done under the supervision of Dr. Ray 

 S. Bnssler, Head Curator, Dej)artment of Geology, National Museum. 

 The entire area, which is much larger than the old waterfowl yard, 

 is enclosed by a low fence. This is one of the most attractive additions 

 to the Park in many years ; it will accommodate a far greater number 

 and variety of waterfowl than it has ever been possible before to 

 exhibit, and in addition it is so situated that it v/ill be seen by 

 practically all persons visiting the Zoo. 



Cement curbing to the extent of 9,000 linear feet was constructed 

 along the roadsides. This is a preliminary to what is hoped will 

 eventually result in a general improvement of the roads within the 

 Zoo grounds. New walks laid totaled 2,050 square feet. This includes 

 a walk and steps u]) the lion-house hill. About 3,000 square yards of 

 roads and walks were repaired. 



An enclosure was constructed between the bears and the road on a 

 site that was for many years unattractive although it was in a very 

 conspicuous location. This will be suitable for medium-sized animals. 

 It is also of the barless-moat type of construction on the front. 



At the end of the fiscal yenv there is practically completed an en- 

 closure on the south side of the reptile house that will accommodate 

 such animals as lizards, snakes, crocodilians, and turtles. This is pro- 

 vided with a pool; a moat keeps the animals in their enclosure but 

 offers no obstruction to the view of the public. 



Extensive plantings were made on areas that had been or were being 

 newly developed. Tliese plantings consisted mainly of trees that 

 either produce nuts or fruits suitable for the wildlife of the Park 

 or are ornamental or shade trees. Also many flowering or other 

 ornamental shrubs and evergreens were planted. 



Work was begun in March 1940 on a new restaurant to be constructed 

 hj the P. W. A. under an allotment of $90,000. The restaurant build- 

 ing, of the Virginia tavern type of stone construction, is situated in a 

 grove of trees across the road from the lion house, commanding a 

 beautiful view of the new waterfowl ponds. The building will 

 probably be completed by the end of September 1940. 



NEEDS OF THE ZOO 



The chief need of the Zoo at the present time is for proper buildings 

 in which to exhibit : 



1. Antelopes, tropical deer, wild Jiogs, hanga/roos. — The present 

 building is dilapidated and unsightly, a fire hazard, and a menace to 

 the health of animals. 



