


ISBN-13: 9781722258122
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ISBN-13: 9781727187687
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ISBN-13: 9781544735887
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ISBN-13: 9781547178148
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ISBN-13: 9781544654010
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How much or how little sense or judgment our wild neighbors have is hard to determine. The crows and other birds that carry shell-fish high in the air and then let them drop upon the rocks to break the shell show something very much like reason, or a knowledge of the relation of cause and effect, though it is probably an unthinking habit formed in their ancestors under the pressure of hunger. Froude tells of some species of bird that he saw in South Africa flying amid the swarm of migrating locusts and clipping off the ...
ISBN-13: 9781722258122
Trade paperback
ISBN-13: 9781727187687
Trade paperback
ISBN-13: 9781544735887
Trade paperback
ISBN-13: 9781547178148
Trade paperback
ISBN-13: 9781544654010
Trade paperback