When Vermont was first explored by Europeans,
forests covered 95% of the Vermont landscape. Moose, a forest
dwelling animal, were widely distributed as evidenced by their
mention in the historic accounts of several Vermont towns.
Actual moose numbers present at that time are unknown but moose
were apparently common based on some of these early accounts.
For example, the Abenaki Indians, who raided Deerfield
Massachusetts in 1704, had cached meat from 20 moose at a site
on the Connecticut River near Brattleboro to provide food for
their return march home to Canada. Also, and old Indian named
Foosah, who lived near Crystal Lake in Barton, told of killing
twenty-seven moose and many beaver in this vicinity in the
winter of 1783-1784.
Moose were shot opportunistically throughout the years by native
Americans and European settlers for human food purposes.
Unregulated hunting played a part in the extirpation of moose
during the 19th century in Vermont. Probably a more important
factor was the loss of moose habitat that accompanied the
widespread conversion of forests to agricultural land that began
about 1800 and reached a peak in 1875, when only 25% of Vermont
was still wooded.
The woodlands of late 19th century Vermont were concentrated
along the higher elevations of the Green Mountain Chain and in
Essex County which had remained mostly forested. Moose were
either extinct or very rare in those times as evidenced by news
account of an "unknown animal" being shot near Wenlock in Essex
County in 1899. The animal was a young bull moose and the
shooting was illegal because the 1896 Legislature had
established a closed hunting season on moose.
Agricultural expansion in 19th century Vermont had eliminated
habitat for forest dwelling wildlife species such as beaver,
black bear, deer, moose, cougar, and wolf. These species were
extinct, or nearly so, until economic change and the opening of
better agricultural lands in the west lead to abandonment of
marginally useful farm lands and ultimately, the return of
Vermont's forests.
Farms went out of business on a vast scale. Hard won fields
gradually were lost to forest cover and moose began to reappear
in Vermont. By the 1960's moose were officially estimated at 25
in Essex County. Forests had reclaimed 80% of Vermont and moose
numbers increased so that by 1980 moose were regularly seen in
Essex County and occasionally elsewhere as well. The absence of
predation on moose (the two major wild predators, cougar and
wolf, were extirpated and human predation was illegal) has also
contributed toward rapid population growth.
Moose Behavior
Moose are active throughout the day with
activity peaks during dawn and dusk. They are good swimmers,
able to sustain a speed of 6 miles per hour (10 km/h), and can
run up to 35 miles per hour (55 km/h).
Their eyesight is poor but their hearing and sense of smell are
excellent and so compensate. Due to a shortage of cones, which
provide color sensitivity, moose are color-blind. Their retina
is composed mainly of rod cells so would see the world as a
spectrum of varying grey. Rods also provide excellent low-light
and motion capability, but don't give moose the acuity or
sharpness of detail that humans enjoy.
Moose are not normally aggressive, however, they can be very
aggressive when hungry, tired or harassed by people, dogs, and
traffic (sounds familiar!). During the mating season bull moose
are often more aggressive toward people. Mothers with young
calves are very protective and will attack humans who come too
close.
You can identify when a moose might attack if the long hairs on
its hump are raised and it's ears laid back. A moose may also
lick its lips.
Charges may only be "bluffs", warning you to get back, however
take this seriously, even a young calf could cause significant
injuries from it's size alone. When a moose does charge, it
often kicks forward with its front hooves. Unlike other animals,
such as dogs and bears, it's usually a good idea to run from a
moose because they won't chase you very far.
Moose Families
Females, starting from around 2 years of age,
give birth in May/June to 1-2 young after a mating period (rut)
between late September and early November. Gestation lasts for
approximately eight months.
Cows commonly give birth to twins and occasionally triplets.
After the young are born, they drink the mother's milk, which is
very high in fat and other nutrients. Because of the milk, the
calf grows very fast and so offspring can browse and follow
their mother at 3 weeks of age and are completely weaned at five
months. They stay with their mother for at least a year after
birth, until the next young are born.
The two photos show a male moose(top) and a female with it's
young(left). The correct name for female moose is a COW, the
male is called a BULL and the young moose is called a CALF.
Mothers are extremely aggressive and very protective of their
calves, most probably due to the scarcity of food in the Winter,
their greatest threat to survival.
Moose tend to be solitary animals but gathering in higher
densities, up to a dozen or more, for the breeding season. Only
25% of groups have more than two adults. Each group, were
possible, would occupy an area of 300-600 hectares.
An interesting talking points exists over the plural of the word
moose but my feelings are that the correct form, MOOSE, is
inadequate. Imagine the greater pleasure of encountering a group
of MEESE roaming the countryside.
Moose Tracks
Some populations migrate between sites
favorable at different times of the year. These migrations can
exceed 300km by European populations.
Moose can be identified from other deer by their unique foot
prints mainly due to the sheer size of the hooves (see below).
Cows and young bulls leave pointier tracks and like other deer,
the sharper end of the heart points in the direction of travel.
Moose strides are usually around 30" to 40" long.
It is quite clear from the prints that each
of its feet has two large hoofed toes and two smaller toes.
Moose Predators
Despite their size and ability to run quickly
for short distances, moose mainly fall prey to wolves, black
bears and grizzly bears. Some population studies have shown that
bears can kill up to 75 percent of newborns in their first eight
weeks of life.
Another threat to moose is the winter tick. Tick infestations
irritate the moose's skin, causing the moose to rub off portions
of the hair they depend on for protection from the extreme
winter cold, which typifies much of their habitat. Severe
winters combined with heavy tick infestations can reduce moose
populations as much as 50 percent.
Other causes of death include hunting, collisions with cars,
parasites, and malnutrition due to gum disease.