Dreams about driving often symbolize your journey through life, while the imagery of the giant birds can represent freedom, aspirations, or ideas that feel larger than life. The fact that these birds are colorful yet impaled in people's yards may suggest that you are encountering vibrant opportunities or aspects of yourself that are not being fully utilized or appreciated in your waking life.

The unchanging color of the birds may indicate that these elements are enduring and significant, perhaps reminding you to pay attention to what they represent. You might be grappling with feelings of being restrained or limited, despite having dynamic ideas or ambitions.

Your question to your mother about the birds' colors suggests a search for understanding or guidance regarding these vibrant aspects of your life. Consider reflecting on areas where you feel your potential is being stifled or where you need to bring more color and vitality into your life.

Overall, this dream could encourage you to embrace your creativity and seek ways to express yourself more fully, while also exploring any feelings of confinement that may be affecting your journey.