A porpoise is a sea animal that looks like a large grey fish. Porpoises usually swim about in groups.
1 Bees and wasp stings may produce local reactions or systemic (body-wide) allergic reactions. 2  Localized pain, redness, and swelling are the most common reaction to a sting. 3  Severe allergic reactions to stings are known as anaphylactic reactions and may be life-threatening.
Often mistaken for bumblebees, Carpenter bees differ in that they have a black shiny tail section. They are usually about one inch long. Male Carpenter bees do not have a stinger, and although females do have a stinger they are docile and will rarely sting.Many Carpenter bees have a pouch inside their first metasomal tergite where mites reside as part of a commensalism relationship.emale Carpenter bees do have stingers, but will only sting a victim if extremely agitated or disturbed (such as being caught or squeezed). These bees, then, are not considered to be dangerous to humans.