The zebra fisher (Abyssus piscator), also known as the weaver lizard, is a large demonoid native to the interstitial estuaries of the Sunken Continent. It is most commonly found in shadow mangrove forests and makes its nest high in the canopy. Fishers are highly intelligent and sociable piscivores that live in groups (known as fleets) of up to a dozen individuals. Fishers have even been observed to build crude fish traps constructed of woven mangrove branches.