Jan., 1907. Annual Report of the Director. 



Nov. 25. — "The Nesting Habits of Birds." 



Dr. N. Dearborn, Assistant Curator of Ornithology. 

 The following is the Twenty-fourth Lecture Course, delivered 

 during the months of March and April, 1906: 

 March 3. — "Colors of Flowers, Fruits, and Foliage." 



Prof. W. H. Dudley, Platte ville, Wisconsin. 

 March 10. — "Some Aspects of Archaeological Work in Central 

 America." 



Dr. Alfred M. Tozzer, Harvard University. 

 March 17. — "The Work of a State Geological Survey." 



Prof. H. Foster Bain, Director, Illinois Geological 

 Survey. 



March 24. — "How People Live in Congo Land." 



Dr. D. W. C. Snyder, Lecturer for the Board of 

 Education, City of New York. 

 March 31. — "Love and War Among Animals." 



Mr. Ernest Ingersoll, New York City. 

 April 7 . — " Glaciers . ' ' 



Prof. N. M. Fenneman, University of Wisconsin. 

 April 14. — "The Seri Indians of Sonora." 



Dr. W J McGee, Director, St. Louis Public Museum. 

 April 21. — " How Plants Breathe." 



Prof. C. R. Barnes, University of Chicago. 

 The following is the Twenty-fifth Lecture Course, delivered dur- 

 ing the months of October and November, 1906: 

 Oct. 6. — "The Racial Problems of Oceania." 



Dr. Alfred Cort Haddon, F. R. S., F. Z. S., Univer- 

 sity of Cambridge, England. 

 "Social and Religious Evolution in Melanesia." 



Dr. Alfred Cort Haddon, F. R. S., F. Z. S., Univer- 

 sity of Cambridge, England. 

 "The Century Plant, and some other Plants of the 

 Dry Country." 

 Prof. William Trelease, Director, Missouri Botanical 

 Garden, St. Louis. 

 "Within the Arctic Circle." 



Prof. J. H. Gore, The George Washington Univer- 

 sity, Washington, D. C. 



Oct. 



Oct. 



Oct. 



13.— 



20. 



27. 



