Honeybee
(Apis mellifera)
Order
Hymenoptera
Family
Apidae
The honeybee is a social insect and is easily
recognised by the yellow and black stripes on its
abdomen. The honeybee happens to have one of the
most complex social behaviours among the bee world and is
considered to be one of the most important insects on
the planet. Some plants rely solely on bees for
survival, without them there would be no fruit,
vegetables or seeds. It is estimated that nearly a
third of our daily diet comes from crops pollinated by
honeybees. The European honeybee is the best known of the
bee species and the African Honeybee (aka Killer Bee) the most
feared. The honeybee lives in a nest which can
house up to 50,000 bees. The nest includes the workers
(females), drones (males) and of course the queen.
Meet The Family
The Worker Bee : The worker bee
has a life span of around six weeks, but within those
weeks she has a variety of chores to do. In her first week
of life her duties are limited to keeping the nest clean.
She later takes up nursing and nest building before taking
on the more responsible job of guarding the nest. When the
bee is about three weeks old she finally begins collecting
pollen for the colony. The worker bee is blessed with
special sacs on its legs to carry pollen, but some
honeybees will go to great lengths to cover themselves in
pollen (check out the pollen covered bee in the photo).A
worker bee must visit over 4,000 flowers just to make a
tablespoon of honey (no wonder they have a short
life!).
The Drones:
The drones are the males of the colony and are considered
harmless as they don't have a sting. The drones take part
in the mating process of the queen bee. When a new queen bee
has been chosen or should we say, "won the fight", a mating
ritual takes place. The victorious queen takes flight high
in the sky with the drones and in a spectacular flying ball of
bees, the queen mates with as many drones as she can, to
collect and store a good mix of sperm. The sperm will lasts for
the lifespan of the queen. Unfortunately for the drones their
work is completed and they die after mating.
The Queen Bee
: The queen plays a less active role in
the colony but the most important. It is her job to lay eggs
and she lays up to 2,000 a day. The queen produces a substance
called pheromones which keeps the worker bees sterile and more
importantly stops the development of new queens (can't have
that!). Unfortunately for the queen she only lives up to five
years and has a limited amount of pheromone. So when the levels
drop, the hatching larvae in the queen cells, develop into
strong fertile females who will eventually force the queen
out. The old queen either leaves the nest to start a new colony
or she perishes in the outside world. Meanwhile back in the
nest, there is a group of potentially fertile queens ready
to lay claim to the nest. As there is only room for
one queen in a colony, it all comes down to a fight to the
death. The last bee standing takes on the role of new
queen. The first thing on the list for the new victorious
queen is the mating ritual. This is where the drones come
in.
The Nest
Home sweet home to the bee is the nest. The nest is usually
found inside the hollow of a tree . A hive is the man made
version of a nest. The nest is made up of several combs of
waxen cells. The wax is produced by the bee who then uses it to
create a six sided cell which form the combs. Some combs
contain honey and pollen whilst a third type known as the brood
comb contains the larvae.
It's All A Matter of
Communication
Bees use an unusual form of communication, dance. Yes,
that's right, bees do a boogie or 'waggle dance' to let others
in the colony know about the days happenings. Whether it is
about where the best food source is or to simply let them
know about a predator, the bees will communicate it
through dance. Click here to learn more about the dance of the bees.
Colony Collapse
Disorder
Since 2004, literally billions of honeybees
have been dying across America. The death toll has concerned
many scientists and entomologists, as these small creatures
have the responsibility of pollinating over $15 billion worth
of crops in America each year. The reason for the sudden
death of the honeybee has been linked to the Colony Collapse
Disorder. A phenomenon which sees hives left with a queen, a
few newly hatched adults and plenty of food, but not
one worker bee (who are responsible for
pollination) left, they have simply vanish!. Alarming
statistics have revealed that Colony Collapse Disorder has
struck between 50 percent and 90 percent of commercial honeybee
hives in the U.S. Some experts are claiming the disease is
linked to Australian Honeybees. Click here to learn more
about the Colony Collapse Disorder.
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