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93·<br />
Weasels may make caches, or larders, containing large stores <strong>of</strong><br />
rodents and other prey, when there is a surplus <strong>of</strong> food.<br />
The following<br />
records, <strong>of</strong> caches found, give examples:<br />
18 September 1934, 69 carcases:<br />
1 October 1934, 34 carcases; 13 September 1956, 40 specimens <strong>of</strong> Microtus<br />
oeconomus ratticeps: 23 August 1948, 22 carcases: 17 September 1949,<br />
37 specimens <strong>of</strong> Clethrionomys rutilus rossicus and 4 specimens <strong>of</strong> Microtus<br />
~5tenocranius) gregalis· tundrae: 17 August 1934, 13 carcases: 10 September<br />
1956, 18 carcases: 17 June 1957, 12 specimens <strong>of</strong> Arvicola terrestris, 11<br />
specimens <strong>of</strong> Sorex araneus araneus and two specimens <strong>of</strong> Talpa europaea<br />
europaea y<br />
Besides rodents and Insectivores, the weasel stores frogs and<br />
lizards. On 2 May 1937, for example, at Lake Musino, 60 km south <strong>of</strong><br />
Arkhangel'sk, we found 47 specimens <strong>of</strong> ~ temporaria in one cache, and<br />
in another on 27 May 1962, at the Severnsk lakes, we found 23 specimens <strong>of</strong><br />
~ temporaria and 19 specimens <strong>of</strong> Lacerta vivipara.<br />
In the Crimea, on the spurs <strong>of</strong> Mount Chernaya,<br />
I found a cache <strong>of</strong><br />
Mustela nivalis nikolskii on 30 April 1935, containing 34 specimens <strong>of</strong> the<br />
sand lizard (Lacerta agilis exigue), and 21<br />
specimens on 17 May 1935(a).<br />
At the River Malaga in the Kalininsk region, on 17 August 1941, a cache<br />
contained 18 specimens <strong>of</strong> the garden dormouse (Eliomys guercinus superans),<br />
and one on 15 September 1941, seven specimens <strong>of</strong> the striped field-mouse<br />
(Apodemus agrariuB septentrignalis) and 12 specimens <strong>of</strong> house mice (~<br />
musculus).<br />
In the winter <strong>of</strong> 1929-32 on the estate <strong>of</strong> the Timiryazevak Agricultural<br />
Academy near Moscow, we <strong>of</strong>ten found caches <strong>of</strong> weasels in the form<br />
<strong>of</strong> a collection <strong>of</strong> dead goldcrests (Regulus regulus) buried in the snow,<br />
with their brains eaten out.<br />
This happened in a forest after a heavy<br />
snowatorm, which forced the birds to come down to spend the night on young<br />
(a) In the same cache, or another, is not clear -<br />
Ed.<br />
~<br />
I