George Albert Boulenger, Belgian-English zoologist and botanist (born 1858)

George Albert Boulenger was a Belgian-British zoologist who described and gave scientific names to over 2,000 new animal species, chiefly fish, reptiles, and amphibians. Boulenger was also an active botanist during the last 30 years of his life, especially in the study of roses.

November 23 is the 327th day of the year in the Gregorian calendar; 38 days remain until the end of the year.