Charles M. Breder Jr. Field Journals: Florida, 1963

Abstract

This is the fifth of eight field journals by Dr. Charles M. Breder Jr. written during his fieldwork in Florida from 1958 to 1974. This diary covers Dr. Breder’s experiments at his home in Englewood in 1963. Much like those in the fourth Florida journal, most of Dr. Breder’s observations are fish sounds recorded near his dock using homemade recording devices. Dr. Breder notes the impact of light and temperature, among other factors, on the frequency and volume of sounds. The noises of Opsanus and Galeichthys receive a special focus. Additionally, the journal contains Dr. Breder’s observations of terrestrial animals, such as birds and raccoons. Dr. Breder’s finances and other personal matters are also discussed.