'Doc' Halliday / 'Doc' Holliday / Doc Halliday / Doc Holiday / Doc Holliday Bartender / Doc Holliday in 'Hour Of The Gun' / Doc. Holliday / Dr. John 'Doc' Holliday / Dr. John H. Holliday / John Henry 'Doc' Holliday.
Dolphins will migrate for warmer waters and to follow food sources. The migration patterns are seasonal, with coastal dolphins migrating from the Northern Atlantic coast to the Southern Atlantic coast in the winter. In warmer coastal regions along Florida, Georgia, Texas and California, most dolphins create home bases and do not leave or stray from these areas.
The same holds true for dolphins. Dolphins have developed the ability to use echolocation, often known as sonar, to help them see better underwater. Scientists believe this ability probably evolved slowly over time. Echolocation allows dolphins to â see â by interpreting the echoes of sound waves that bounce off of objects near them in the water. To echolocate objects nearby, dolphins produce high-frequency clicks.