The most ravenous creatures on earth, baby sparrows, loudly chirp for food in Toronto, Canada This was a challenging shot to make. The nest is within a stack of wood on a shelf in a carport. I had to go up a ladder 2 or 3 steps, and set up a light so the camera would be able to focus, even though I used the flash. And I tried to get it all done in a couple of minutes so as not to disturb the birds for long.