Harp Seal
Harp Seal Facts
Description
The Harp Seal is one that has lots of white fur on it. They
also can feature areas of light brown and even some black. You
will notice when you observe a group of Harp Seals that they
have very different patterns of color from each other. The
young pups are even sometimes mistaken for baby polar bears
when they are alone. Full grown, they can be about 5 ½ feet
long and weigh up to 400 pounds.
Distribution
You will find the Harp Seals along the coasts of the
Atlantic and Arctic Oceans. It due to the fact that they live
in the coldest regions that they have plenty of thick fur as
well as layers of blubber underneath it for insulation.
Diet /Feeding
This particular type of seal moves around often in search of
food. Their patterns of movement have been recorded for
decades. For the most part they are consistent unless there are
environmental factors that require them to make some type of
adaptations at that time. When food is in short supply in one
area, the larger groups of Harp Seals may break up into several
smaller ones. This way there is more of a chance for them to
survive.
The diet for these types of seals consist of small fish and
invertebrates. They aren’t very picky though and they will
consume what ever they have to from the water in order to
survive.
Reproduction
A Harp Seal is able to reproduce when it is between 5 and 7
years of age. Males end up courting the females on the ice but
then move into the water for the actual act of reproduction to
take place. As a result there is much that researchers don’t
know about this part of it. What they do know is that it is
possible for the embryo to be there but not attached to the
uterus. It will attach to the uterus several months down the
road.
The dominate males dictate who will end up mating with the
available females. It is common for one male to mate with
several females. The pups are born around February each year
and a quick bond is made through smell for a pup and a mother.
The milk she feeds on demand to her pup is 48% fat so the pup
will grow very fast.
The nursing only takes place for 12 to 14 days though and
then the pup is left to take care of itself. The mother leaves
to fulfill her own need for food as she will have gone without
during this span of time. It is very sad to watch these pups
cry out as they are left alone. They become quiet in time
though to conserve the food in their body. Instinctively they
will remain on the shore living off their fat until they are
about 25 days old.
Even then, they aren’t very good at swimming so they are
very vulnerable. Many of them become prey to other animals
including polar bears. A large percentage of them end up
drowning in the water as they don’t have any one to show them
how to swim and they may not be strong enough.
Conservation
In the past the number of Harp Seals have dropped very low
due to severe hunting. Mainly this was taking place in Canada.
However, with conservation efforts in place around the world
they have been able to increase their numbers over the past two
decades. There are still too many of them being killed
regularly around Canada though where it remains legal to do
so.
A healthy Harp Seal can easily live in the wild for up to 30
years. However, they are often injured due to fishing nets that
they get tangled up in. Global warming continues to be a
problem for them too. As the layers of ice melt, their natural
environment is being taken away from them.
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