Mermaid

Mermaids appear as a sort of sunfish with a pair of human legs protruding from the bottom. They appear in places such as Glarblargle Beach with lots of sun and water. They will hit the player with their heads to attack and can resist several hits before death. They are involved with the quest The Sound, where the player has to collect 10 Mermaid Eyes, which are items that can appear upon killing a Mermaid after activating the quest. They are quite common in the areas they are found, and will respawn after about 25-30 seconds in the same general areas.

Miranda the Mermaid
Miranda the Mermaid is a Mermaid with an individual name. She appears near the geyser in Glarblargle Beach and will attack the player if approached. There is sometimes a Goat near where she stands, but they do not fight each other. She is involved with the quest The Mermaid, where Ariel Waterhouse will explain that he has a crush on her, but is too nervous to go and approach her so he enlists the player's help in bringing her back home, whether by dragging her or by putting her in the Inventory. When she is brought back to the Goatshire, Ariel exclaims that nothing will be able to separate them, completing the quest.