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.
Wasps and bees have venom sacs at the ends of their bodies, with a stinger that injects the venom into the victim. They can sting you even after they die. If you see a dead wasp or bee, do not pick it up: You can still get stung.