The author is Dr John Janovy, a Searcher friend who took a Baja Whalewatching Tour in March, 2004. He has produced his essay, inpsired by the trip, as a free “Smashwords” download. Thanks, JJ!

 http://www.smashwords.com/books/view/281912

John Janovy, Jr. (PhD, University of Oklahoma, 1965) is the author of seventeen books and over ninety scientific papers and book chapters. These books range from textbooks to science fiction to essays on athletics.  His research interest is parasitology. He has been Director of UNL’s Cedar Point Biological Station, Interim Director of the University of Nebraska State Museum, Assistant Dean of Arts and Sciences, and secretary-treasurer of the American Society of Parasitologists.
His teaching experiences include large-enrollment freshman biology courses, Field Parasitology at the Cedar Point Biological Station, Invertebrate Zoology, Parasitology, Organismic Biology, and numerous honors seminars. He has supervised thirty-two graduate students, and approximately 50 undergraduate researchers, including ten Howard Hughes scholars.  He is now retired–phew!