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" ... depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather the frogs mount the ladder, but when wet weather is expected, they descend into the water. "
Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers ... - Página 16
editado por - 1830
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The Quarterly Journal of Science, Literature and Art, Volumen27

1829 - 488 páginas
...six inches in diameter, with the depth of three or four inches of water at the bottom, -and a small ladder reaching to the top of the jar. On the approach of dry weather the frogs mount the ladder, but when wet weather is expected they descend into the water. These animals...
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Magazine of Natural History: And Journal of Zoology, Botany ..., Volumen1

John Claudius Loudon, Edward Charlesworth, John Denson - 1829 - 528 páginas
...ladder ; but, when moisture is expected, they descend into the water. These animals are of a bright green, and in their wild state here climb the trees...insects, and make a peculiar singing noise before rain. In the jar they get no other food than now and then a fly ; one of which, we were assured, would serve...
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The London Magazine

1829 - 832 páginas
...and 6 inches in diameter, with a depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather, the frogs mount the ladder ; but, when moisture is expected, they descend into the water. These animals...
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The Register of Arts, and Journal of Patent Inventions, Volumen3

Luke Herbert - 1829 - 394 páginas
...and 6 inches in diameter, with a depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather the frogs mount the ladder; but, when moisture is expected, they descend into the water. These animals...
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The Register of arts, and journal of patent inventions, ed. by L ..., Volumen3

Luke Hebert - 1829 - 392 páginas
...and 6 inches in diameter, with a depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather the frogs mount the ladder; but, when moisture is expected, they descend into the water. These animals....
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Magazine of Natural History: And Journal of Zoology, Botany ..., Volumen1

John Claudius Loudon, Edward Charlesworth, John Denson - 1829 - 528 páginas
...high and 6 in. in diameter, with a depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry weather, the frogs mount the ladder; but, when moisture is expected, they descend into the water. These animals...
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Magazine of Natural History: And Journal of Zoology, Botany ..., Volumen1

John Claudius Loudon, Edward Charlesworth, John Denson - 1829 - 528 páginas
...the top of the jar. On the approach of dry weather, the frogs mount the ladder; but, when moisture is expected, they descend into the water. These animals are of a bright green, and in their wild state here climb the trees in search of insects, and make a peculiar...
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The Mechanics' Magazine, Museum, Register, Journal, and Gazette, Volumen13

1830 - 482 páginas
...height and o inches in diameter, with the depth of M or 4 inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach...are of A blight green; and in their wild state here ctimb the trees in search of insects, and make a peculiar singing noise before rain.— Mag. of Nat....
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Arcana of Science and Art: Or, An Annual Register of Useful Inventions and ...

1830 - 318 páginas
...of water at the bottom, and a small ladder • Correspondent— Mag. Nat. Hist. t Heber's Narrative. reaching to the top of the jar. On the approach of dry weather, the frogs mount the ladder ; but when moisture is expected, they descend into the water. These animals...
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Journal of the Franklin Institute of the State of Pennsylvania for the ...

1830 - 886 páginas
...sis inches in diameter, with, the depth of three or four inches of water at the bottom, and a small ladder reaching to the top of the jar. On the approach of dry wear ther, the frogs mount the ladder, but when wet weather is expected,, they descend into the water....
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