Does a bird walk more? sit more?
sleep more? or fly more in its lifetime? or what does it focus on doing more?
perhaps hunting for food? or what does it enjoy doing more?
or what is more beneficial to its life and usefulness as per you? All work and no play makes a dull crow All play and no work make pigeon a mere toy All sleep and no purpose makes a depressed sparrow All purpose and no sleep makes an anxious crane An owl running a kingdom calls its affairs at midnight An eagle spanks its owls to win battles in daylight