SCIURUS HUDSONIUS. 
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done a number of times, the Squirrel gaining each time two or 
three boat’s lengths, till finally he succeeded in reaching the shore. 
I have repeatedly been told by hunters and guides that they 
occasionally meet these Squirrels swimming various lakes and rivers 
in the Wilderness, and James Higby tells me that in June, 1877 
he saw as many as fifty crossing Big Moose Lake, and that they 
were all headed the same way — to the north. 
I am informed by Dr. A. Iv. Fisher that at the southern end of 
Lake George, in early autumn, it is sometimes an every-day 
occurrence to see Red Squirrels swimming across the lake, from 
west to east — never in the opposite direction. The chestnut grows 
abundantly on the eastern side of the lake, but it is comparatively 
scarce on the western, and these extensive migrations always take 
place in years when the yield of chestnuts is large.* Mr. Winslow 
C. Watson, in his History of Essex County, says : “ The autumn 
of 1851 afforded one of these periodical invasions of Essex county. 
It is well authenticated, that the red squirrel was constantly seen 
in the widest parts of the lake [Lake Champlain |, far out from land, 
swimming towards the shore, as if familiar with the service ; their 
heads above water, and their bushy tails erect and expanded, and 
apparently spread to the breeze. Reaching land, they stopped for 
a moment, and relieving- their active and vigorous little bodies from 
the water, by an energetic shake or two, they bounded into the 
woods, as light and free as if they had made no extraordinary 
effort.” 
Hawks and owls are the Squirrel’s mortal enemies, often seizing 
him unawares ; but his movements are so well timed that if 
he sees them coming he is almost certain to escape. When either 
* A few Squirrels are occasionally seen crossing the lake when the nut-crop is only moderate 
In September, 1882, Mrs. Fisher was angling between Diamond Island and the west shore when a 
Red Squirrel swam to the boat and was lifted in by the tail. After resting a few minutes it ran 
out on an oar, jumped into the water and swam to the island (which is half a mile from the west 
shore), and thence, doubtless, to the chestnut groves on the eastern side of the lake. 
