Birdcage
To see a birdcage in your dream represents a loss of freedom. You are feeling locked up and unable to fully express yourself.
To see something or someone far away in your dream suggests that you are feeling emotionally distant from that person or what that something means to you. Perhaps you are feeling alone or that you are the odd person out. Alternatively, it represents something that is unattainable or something that you failed to achieve.
The colour yellow has both positive and negative connotations. If the dream is a pleasant one, then the colour yellow is symbolic of intellect, energy, agility, happiness, harmony, and wisdom. On the other hand, if the dream is an unpleasant one, then the colour represents deceit, disgrace, betrayal, cowardice and sickness. You have a fear or an inability to make a decision or to take action. Your desire to please others is at the risk of sacrificing your own needs and happiness. As a result, you are experiencing many setbacks.
To see or dream about your measurements indicate that you are setting standards for yourself or of what you think others expect of you. How are you measuring up? Perhaps you need to stop comparing yourself to others.