Ducks are friendly fellows that waddle around while quacking.
In any location a Chicken would spawn in the following biomes, a Duck spawns instead.
Swamp
Mangrove Swamp
Bamboo Jungle
River-type biomes (Ducks may only spawn here when a Chicken would have spawned as part of a Chicken Jockey)
They are also found in Lakes.
Random drops (the mob drops exactly two of these):
0-2 Feathers
1 Algal Slime (rarely)
1 Seagrass (rarely)
If killed by a Skeleton (or a Skeleton-like mob such as a Stray), Ducks will drop a "geoffharvey - Duck Soup" Music Disc (see Custom Discs)
Ducks wander around and quack randomly.
They can be bred using the same items that can be used to breed Chickens. Ducks are very greedy. They can see you holding food and will follow you from up to 40 blocks away.
Otherwise, Ducks act like Chickens, except they do not lay Eggs and cannot be found with a Baby Zombie riding them (if one would spawn as a "Duck Jockey", the two mobs still spawn but the Duck is not ridden).
A fearsome Duck surveying its territory.
Health: 4
Natural Armor: 0
Type: Passive Animal