UC San Diego has discovered that some female soupfin sharks return to a specific area of La Jolla once every three years for reasons that are not entirely clear.
Soupfin sharks appear to return to the same spot in La Jolla once every three years, UC San Diego discovers
UC San Diego has discovered that some female soupfin sharks return to a specific area of La Jolla once every three years for reasons that are not entirely clear.