Mushrooms pop up overnight in the grass. Mmmm. Sauteed in garlic butter. NOT! I'll get my sautee-ing mushrooms at the store, thank you.
Pine cones fall from the trees that overhang the back fence.
Some kind of weird fungus thing is growing on the back side of an old tree trunk.
The ivy is turning red.
The apples are getting ripe.
The strawberry plant is putting out sets and bearing fruit.