This sticker is called Two Chickadees. 

Our stickers are made in the US from thick, durable vinyl that protects your stickers from scratches, water & sunlight. They hold up great through everyday use and washing. 

Description:

• Size: 3x3" 
• Material: die-cut vinyl
  
• Made from original paintings by Lori Portka

Uses:

I've put stickers on all of my daily carry-around things such as- 

• Water bottles
• Mugs
• Laptop
• Daily Planners 

Note: On the bottom of each sticker, there is a tiny lip to peel off the backing. Use your fingernail or a knife to make it easier to separate the sticker from the paper backing.