Squirrels:Omnivore

1. Young birds:Omnivore

1.1. Eggs:Herbivore

1.2. Worms: Herbivore/Decomposer

2. Small mice:Omnivore

3. Insects:Herbivore

4. Tree: Producer

4.1. Pine cones: Producer

4.1.1. Fungi: Decomposer

4.2. Tree bark: Producer

5. Fruit: Producer

5.1. Seed: Decomposer

5.1.1. Bud: Producer

5.1.1.1. Flower: Producer

5.1.1.1.1. Pollen: Producer

5.2. Apple: Producer

5.2.1. Oranges: Producer

5.2.1.1. Apricots:Producer

5.2.1.1.1. Avocados:Producer

6. Grass: Producer

6.1. Soil: Decomposer

7. The Sun