222 NATURE STUDY REVIEW [9:7— Oct., 1913 



Cape May warbler; wood pewee; black and white 



warbler; magnolia warbler; red-breasted nuthatch; 



house wren; downy woodpecker; gold-finch. 

 May 9 Cedar waxwing; great blue heron; spotted sandpiper; 



mourning dove. 

 May lo Bobolink; phoebe; kingbird. 

 May 1 1 Rose-breasted grosbeak. 

 May 1 9 (Fifty miles from Syracuse) Indigo bunting; purple 



martin. 

 May 25 Teacher bird; yellow-breasted vireo. 

 May 26 Scarlet tanager; black-billed cuckoo (?) . 

 June 24 Maryland yellowthroat. 

 Aug. 24 Barred owl; red-eyed vireo. 

 Aug. 28 Pine warbler. 

 Dec. 28 Tree sparrow. 



Every walk in the country or even along the street is made more 

 interesting if one has even a slight knowledge of the things around 

 him. Old things are viewed with renewed interest and new things 

 are hailed with joy. If you do not care for insects, the flowers and 

 trees are always beautiful, while even the shapeless rocks in the 

 field have charms if you but know them. As I have said before, 

 the birds are my favorites but they are not always handy; for 

 every day pleasure you should acquire a certain amount of knowl- 

 edge of all things of Nature. 



How to Grow Some Common Moulds 



Report of Address by Mr. Tabor, B.Sc, Royal College of 

 Science : 



The study of moulds is possible even in schools where no micros- 

 scope is available, and by such study certain facts of elementary 

 physiology can be taught, e. g., the advantages of different kinds of 

 food material, the effect of temperature, light, moisture, etc. 



For the minute study of moulds a compound microscope is 

 necessary, but much biological work can be done with simple 

 lenses. The choice of food material is not of very great impor- 

 tance, as moulds are found on so many different things — jam, 

 boots, etc. Bread is perhaps more suitable for the purpose and 

 gives excellent results. It should be moistened, then rubbed over 

 a dusty shelf. In this dust the spores of some of the commonest 



