Collections are a new achievement available in FarmVille, which were released on 15th January 2010. When a farmer reaches level 10, they can earn collection items by doing various tasks on their farm (plowing, harvesting from Trees and Animals, and Fertilizing).

They will sometimes also show up as gifts, like the dragonfly and needlepoint. The item will change every two days. When all items in a collection have been collected, the farmer can trade in the collection for three rewards (250 XP, 5,000 Coins, 5 Tanks of Fuel). You can hold up to 10 of each collectable item and can trade in a collection as long as you have all the items.

When Uncommon or Rare items are found you are given the option to share the item on your wall with 5 friends. When you complete a collection you can post on your wall alerting your friends of the achievement. If one of your friends clicks on it within 24 hours they are rewarded with one random item from the collection that was completed.

The collections are divided into Gardening Tools Collection, Country Kitsch Collection, Bugs Collection, Butterfly Collection and Feather Collection.

Gardening Tools Collection

Gloves	Trowel	Cultivator	Twine	Pruning Saw	Shears

Common	Common	Common	Uncommon	Uncommon	Rare

Gloves are a common collectable that can be received as a gift.
Trowel is a common collectable that is found by plowing.
Cultivator is a common collectable that is found by fertilizing a neighbor's crops.
Twine is an uncommon collectable that is found by collecting from sheep.
Pruning Saw is an uncommon collectable that is found by harvesting trees.
Shears is a rare collectable that is found by fertilizing neighbor's crops.

\Country Kitsch Collection

Needlepoint	Spigot	Pocketwatch	Salt Shaker	Thimble	Cow Bell

Common	Common	Common	Uncommon	Uncommon	Rare

Needlepoint is a common collectable that is received as a gift.
Spigot is a common collectable that is found by plowing.
Pocketwatch is a common collectable that is found by plowing
Salt Shaker is an uncommon collectable that is found by plowing
Thimble is an uncommon collectable that is found by plowing
Cow Bell is a rare collectable that is found by collecting from Cows (Collecting from a dairy farm counts too)

Bugs Collection

Ladybug	Dragonfly	Caterpillar	Stick Bug	Beetle	Centipede

Common	Common	Common	Uncommon	Uncommon	Rare

Ladybug is a common collectable that is found by fertilizing a neighbor's crops.
Dragonfly is a common collectable that can be received as a gift.
Caterpillar is a common collectable that is found by harvesting trees.
Stick Bug is an uncommon collectable that is found by harvesting trees.
Beetle is an uncommon collectable that is found by fertilizing a neighbor's crops.
Centipede is a rare collectable that is found by plowing.

Feather Collection

Green Plume	Hen Feather	Dapple Plume	Red Feather	Banded Quill	Blue Feather

Common	Common	Common	Uncommon	Uncommon	Rare

Green Plume is a common collectable that can be received as a gift.
Hen Feather is a common collectable that is found by collecting from Chickens and Chicken Coops. It can be obtained from any colour chicken.
Dapple Plume is a common collectable that is found by collecting from Ducks.
Red Feather is an uncommon collectable that is found by fertilizing a neighbor's crops.
Banded Quill is an uncommon collectable that is found by collecting from Turkeys, Brown Geese and Swans.
Blue Feather is a rare collectable that is found by harvesting Trees.

Butterfly Collection

Emperor	Painted Lady	Blue	Swallowtail	Zebra	Copper

Common	Common	Common	Uncommon	Uncommon	Rare

Emperor is a common collectable that can be received as a gift.
Painted Lady is a common collectable that is found by fertilizing a neighbor's crops or by hatching a brown mystery egg.
Blue Butterfly is a common collectable that is found by harvesting trees.
Swallowtail is an uncommon collectable that is found by fertilizing a neighbor's crops.
Zebra is an uncommon collectable that is found by harvesting trees.
Copper is a rare collectable that is found by harvesting trees.