In this tutorial, we will show you how to create the floating leaves effect seen in the movie Bird Box using Adobe After Effects. Follow these steps to achieve this enchanting animation.

**Step 1: Prepare Your Footage**
Download the exact footage used in this tutorial or shoot your own. If shooting your own, attach small wires to the leaves to make them appear as if they are floating. Use a green screen background to make editing easier. Vary the types of leaves and rotate them for a more dynamic effect.

**Step 2: Import Footage into After Effects**
Import your footage into Adobe After Effects and create a new composition. Ensure the composition settings match your footage's resolution and frame rate.

**Step 3: Masking the Leaves**
Use the Pen Tool to mask around the surface from where the leaves should rise. This will help isolate the leaves from the background. Feather the mask slightly to blend the edges.

**Step 4: Create a 3D Layer**
Convert your leaves layer into a 3D layer by enabling the 3D layer switch. This will allow you to add depth and texture to the leaves, making the animation more realistic.

**Step 5: Animate the Leaves**
Use keyframes to animate the position, rotation, and scale of the leaves. Start with the leaves on the ground and gradually animate them to rise and float in the air. Apply slight rotations and random movements to each leaf to enhance realism.

**Step 6: Add Wind and Floating Effects**
To create the effect of wind, add a Turbulent Displace effect by going to **Effect** > **Distort** > **Turbulent Displace**. Animate the evolution and offset turbulence parameters to simulate the movement of the leaves in the wind.

**Step 7: Apply Motion Blur**
Enable motion blur for your leaves layer to create a more natural look. This will help blend the movements and make the animation smoother.

**Step 8: Final Adjustments and Color Correction**
Adjust the colors of the leaves to match the overall scene. Use color correction tools such as Curves, Hue/Saturation, and Levels to ensure the leaves blend seamlessly with the background. Add any additional effects like shadows or highlights to enhance the realism.

**Step 9: Render and Export**
Once you are satisfied with the effect, render and export your composition. Review the final product to ensure all elements blend seamlessly and the floating leaves effect is convincing.

For a detailed, step-by-step guide on creating the floating leaves effect from Bird Box using Adobe After Effects, watch the full video tutorial.