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Crow Blackbird.

They like to scratch in the hay and chaff for kernels of grain. When you see the birds about the barn-doors, or under the shed at the grain, watch them and notice that they do not really scratch, as at first sight they seem to do, but hop quickly on both feet with their toes spread far apart. They hop so fast that you can scarcely see their feet through the flying chaff.

It is hard to be quite certain whether a bird walks or hops when it is after its food on the ground. Some of them, like the sparrows and towhees, have a quick, jerky pace that looks like a very fast run.

Some birds never run or hop on their feet. The fly-catchers and humming-birds belong to this class. Yet these birds are not cripples. Their tiny legs are fitted only to hold them on the perch. If they wish to catch an insect the length of their bill away, they will fly to get it, just as if it were across the yard. Their wings are so strong and move so quickly that these birds do not need to walk or run. They sip their honey or snatch flies and spiders while on the wing.