It is written to "Consider the birds . . . they do not toil . . . .," and I confess that I TRULY needed to take a lesson from my feathered friends!
However, I've seen the concerned expressions on the faces of my visiting birds and observed them poking and prodding at various types of bird seed in the feeders and on the "floor" of my urban (NYC) garden; so I'm not sure if it is true that birds do not toil or worry; but one thing they do not seem to toil over is the wearing of snow-boots; as evidenced by the image atop today's blog entry where a lone mourning dove as well as a lone cardinal seem to be enjoying winter's wonderland — SANS winter boots, snow shoes, or toe warmers.