To Nature [before 27 March 1879]1
Rats and Water-Casks
Mr. Nicols says, in Nature, vol. xix. p. 433:—
“A ship’s carpenter told me that, in the old days, before the use of iron tanks on board ship became general, the rats used to attack the water-casks, cutting the stave so thin that they could suck the water through the wood without actually making a hole in it. If any one could substantiate this it would have an important bearing on the question under consideration.”2
Capt. Wickham, when First Lieutenant on board H.M.S. Beagle,3 told me that when he was a midshipman it was his duty, on one of the king’s ships to see that certain vessels on deck were always kept full of water, in order to prevent the rats gnawing holes through the water casks, and that through such holes nearly all the water in a cask would leak away.
Charles Darwin
Footnotes
Summary
In reply to a query [in Nature 19 (1879): 433] CD reports that vessels full of water were kept on the deck of a ship to discourage rats from gnawing holes in the ship’s water casks.
Letter details
- Letter no.
- DCP-LETT-8826
- From
- Charles Robert Darwin
- To
- Nature
- Sent from
- unstated
- Source of text
- Nature, 27 March 1879, p. 481
Please cite as
Darwin Correspondence Project, “Letter no. 8826,” accessed on 20 April 2024, https://www.darwinproject.ac.uk/letter/?docId=letters/DCP-LETT-8826.xml