This Encyclopedia Britannica animals list features 8 animals that drink blood, human or otherwise.
Mosquito, Description, Life Cycle, & Facts
Blood test
10 Animals with a Taste for Blood - Listverse
8 Animals That Suck Blood
Blood test
8 Animals That Suck (Blood)
8 Animals That Suck Blood
Gnat, Bloodsucking, Larvae, Pest
Blood - Plasma, Components, Functions
Five blood-sucking creatures - Discover Wildlife
Vampire Bat Animal Facts Desmodontinae - A-Z Animals
Serum albumin, Blood, Plasma, Transport
12 Vampire Animals That Drink Blood