Title: HONEYBEES
1HONEYBEES
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3How do honeybee hives reproduce?
- When a hive is ready to divide, the queen will
take most of the workers and leave in a swarm. - The old hive will quickly replace the queen and
workers.
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5There are three types of honeybees.
6The Queen bee is the reproductive female.
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8Drone honeybees are males with no stingers.
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10There are usually over 80,000 worker bees in a
hive.Why work so hard? The queen is their
identical twin.
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13Pollen is carried into the nest or hive on the
hind legs of the field bees and placed directly
in the cells. It is sometimes called bees
bread.
14Worker bee housekeeping (days 1 to 3)
- One of her first tasks is cleaning out the cell
from which she just emerged. This and other empty
cells are cleaned and polished and left
immaculate to receive new eggs and to store
nectar and pollen.
15Worker bee undertakers (days 3 to 16)
- During the first couple weeks of her life, the
worker bee removes any bees that have died and
disposes of the corpses as far from the hive as
possible. Similarly, diseased or dead brood are
quickly removed before becoming a health threat
to the colony.
16Nursing young worker bees (days 4 to 12)
- The young worker bees tend to their baby
sisters by feeding and caring for the developing
larvae. On average, nurse bees check a single
larva 1,300 times a day.
17Attending to the queen bee (days 7 to 12)
- Because her royal highness is unable to tend to
her most basic needs by herself, some of the
workers do these tasks for her.
18Collecting nectar for the hive (days 12 to 18)
- Young worker bees also take nectar from foraging
field bees that are returning to the hive. The
house bees deposit this nectar into cells
earmarked for this purpose. The workers similarly
take pollen from returning field bees and pack
the pollen into cells. Both the ripened honey and
the pollen are food for the colony.
19Fanning the beehive (days 12 to 18)
- Worker bees also take a turn at controlling the
temperature and humidity of the hive. The workers
also perform another kind of fanning, but it
isnt related to climate control. It has more to
do with communication.
20Becoming the bee hive (days 12 to 35)
- Worker bees that are about 12 days old are mature
enough to begin producing beeswax. The wax flakes
they produce help with the building of new wax
comb and in the capping of ripened honey and
cells containing developing pupae.
21Guarding the hive (days 18 to 21)
- The last task of a house bee before she ventures
out is that of guarding the hive. They are poised
and alert, checking each bee that returns to the
hive for a familiar scent. Only family members
are allowed to pass.
22Becoming field bees (days 22 to 42)
- With her life half over, the worker bee now
ventures outside of the hive and joins the ranks
of field bees. Y - Foraging bees visit 5 million flowers to produce
a single pint of honey. They forage a two- to
three-mile (four- to five-kilometer) radius from
the hive in search of food.
23Field honey bees collect flower nectar.
24How do they make Honey?
- Start with flower nectar collected by field bees
- Back at the hive, house bees chew the nectar to
add enzymes - Fan the wet honey to remove water
- Seal up the honey until needed.
- Natures most perfect food!
25Disappearing Honeybees
- Up to 2/3 of honey bee hives are turning up
empty. - It has a name Colony Collapse Disorder
- Pesticides? Carried in with the pollen.
- Cell phone radiation? Probably not
- Disease a fungus and a virus working together?
At least part of the problem.
26Why should we care?
- Bee pollination is responsible for more than 15
billion in increased crop value each year. - About one mouthful in three in our diet directly
or indirectly benefits from honey bee
pollination. - Commercial production of many specialty crops
like almonds and other tree nuts, berries, fruits
and vegetables are dependent on pollinated by
honey bees.Â