This Valentine’s Day, send some love to the critters in your backyard. Place a heart-shaped cookie cutter in a baking pan and line the inside of the cutter with plastic wrap. Drop in some birdseed and place a loop of red ribbon at the top. Pour water to just below the cookie cutter’s edge and put everything in your freezer. When your birdseed Valentine has frozen, pop it out of the cutter, remove the plastic wrap, and hang it outside on a tree.