Ecological Studies of the Timber Wolf in Northeastern MinnesotaMech, L. David
Science
Ecological Studies of the Timber Wolf in Northeastern Minnesota
Mech, L. David
Deer -- Minnesota; Gray wolf -- Behavior -- Minnesota; Gray wolf -- Ecology -- Minnesota
"We could not always see the deer or the wolf when W. of the
road because there were several patches of evergreens. The
wolf did head straight W. after crossing the road. Then
about 250 yards W. of this point we saw a deer come out onto
an old woods road which lay in a N.W.-S.E. axis. The deer
ran N.W. on the road and then we saw the wolf where the deer
had come out onto the road. While the deer ran N.W., the
wolf cut into the woods to his right, N.E. We could not see
it then but presumed it was running N.W. paralleling the
road.
"After the deer had run about 50 yards up the road, it also
headed N.E. into the evergreens. Within a few seconds it
fled right back out and started S.E. down the road. The wolf
was about 50 feet behind it and began gaining.
"When the deer got back to where the wolf had headed into
the woods from the road before, it also headed N.E. into the
woods. The wolf was then about 20 feet away and the deer was
headed N. around in a circle with the wolf closing in on the
outside. The wolf did not emerge from the evergreens for at
least 15 minutes, nor did we see the deer, so I presume the
wolf killed the deer. [But see entry for April 1.]
"1 April 1969. Dan Frenzel and I searched the area described
on March 27 for 1 hour and found no sign of a kill. Old wolf
tracks were seen, but only a single wandering track. No
concentration such as usually seen at kills. Best conclusion
is that 1051 did _not_ kill the deer where seen from the air
March 27."
We also saw 1055 and her associate actually kill a deer, on February 6,
1969, but we did not realize what was going on and it happened so fast
that we only saw a wolf rushing and biting at the front end of the
downed animal. The chase had to have lasted only a few seconds.
In addition to the above direct observations, we also were able to
piece together from tracks in the snow the chase and successful
encounter between a single wolf and a deer in two instances. In the
first case, on January 25, 1967 (11:50 a.m.), we arrived at the scene
(near Grub Lake, just N. of Snowbank Lake) within an hour of the
encounter, and the wolf was still feeding on the deer, which had been a
2-1/2-year-old female. Mech examined the area from the ground and made
the following observations:
Public-domain text, read in full here on John Shaqi.
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