Bickerstaff's brainstem encephalitis (BBE): Introduction. Bickerstaff's brainstem encephalitis (BBE): A rare condition where inflammation of the brainstem results in various symptoms such as ataxia and ophthalmoplegia. The onset of symptoms is usually acute. More detailed information about the symptoms, causes, and treatments of Bickerstaff's brainstem encephalitis (BBE) is available below. Click to Check.
The La Plata dolphin or Franciscana (Pontoporia blainvillei) is found in coastal Atlantic waters of southeastern South America. It is a member of the river dolphin group and the only one that actually lives in the ocean and saltwater estuaries, rather than inhabiting exclusively freshwater systems.
You can observe dolphins in both cold and warm waters.. Of course, there are certain species of dolphins that show preference to a particular temperature. The bottlenose dolphin prefers to live in warmer waters.hree species live in fresh water rivers. The fourth species, the La Plata Dolphin, lives in salt-water estuaries and near-shore marine environments. However, it is scientifically classed in the river dolphin family rather than the oceanic dolphin family. These species may never venture towards the oceans.