Bagworm

The Bagworm is an insect that can be found on trees. It appears from October to February. It will appear all day. When selling it to Re-Tail, the player will earn 300 Bells.

Location
The Bagworm is found on trees.

The Museum
The Bagworm can be donated to the museum. Upon doing so, the following text is given by Blathers:

"Bagworms are certain moths in caterpillar phase. They stay in cases or cocoons for warmth in winter. They construct their cases by sticking silk threads together between leaves or branches. Females don't have wings, and some simply wait inside their cocoons for males to come by to mate."

Quote
Upon catching the insect, the player will say the following:

"I caught a bagworm! Ain't no one baggin' on me now!"