Baton Houge, La., 



Eis Excellency, Governor N. C. Blanchard, President of the 

 Board of Control of Gulf Biologic Station, Baton Rouge, 

 Louisia7ia. 



Sir — I beg to submit the report of some of the investiga- 

 t"ons made by scientists in the employ of the Gulf Biologic Sta- 

 tion at Cameron and the Chandeleur Island regions in the east- 

 ern part of Louisiana. This bulletin represents a part of the 

 report of the work of the Station for the last two years. It has 



been preceded by Bulletins Nos. 3, 4 and 5. 



Respectfully submitted, 



B. H. GUILBEAU. 



