Medical specialists are doctors who have completed advanced education and clinical training in a specific area of medicine (their specialty area). Examples of medical specialists include the following: Addiction psychiatrist. Adolescent medicine specialist.
Shortfin mako shark. The shortfin mako shark (Isurus oxyrinchus), also known as the blue pointer or bonito shark, is a large mackerel shark. It is commonly referred to as the mako shark, as is the longfin mako shark (Isurus paucus).
Bull shark. The bull shark (Carcharhinus leucas), also known as the Zambezi shark or, unofficially, as Zambi in Africa and Lake Nicaragua shark in Nicaragua, is a requiem shark commonly found worldwide in warm, shallow waters along coasts and in rivers.