BEES

20
BEES μέλισσα

description

BEES. μέλισσα. Bees live in colonies. Each colony contains between 15.000 and 60.000 bees…. …which are divided in three types: 1 queen bee, up to 500 drones and 15.000 to 60.000 worker bees. All drones are male. The workers and the queen are both female, but only the queen bee can reproduce. - PowerPoint PPT Presentation

Transcript of BEES

Page 1: BEES

BEES

μέλισσα

Page 2: BEES

Bees live in colonies. Each colony contains between

15.000 and 60.000 bees…

Page 3: BEES

…which are divided in three types:1 queen bee, up to 500 drones and

15.000 to 60.000 worker bees.

Page 4: BEES

All drones are male. The workers and the queen are both female, but only the queen bee can reproduce.

Page 5: BEES

Anatomy of a bee:

Page 6: BEES

Bees store their poison in a sac attached to their stinger, but only

female bees can sting.

Page 7: BEES

Bees see all colours except the colour red.

Page 8: BEES

That and their sense of smell help them to find the flowers they need

to collect pollen.

Page 9: BEES

Pollen are a food source for bees as well as the nectar of the flowers.

Page 10: BEES

Some of the pollen are dropped in flight so they pollinate other flowers.

The relationship between the plant and the insect is called symbiosis.

Page 11: BEES

Types of bees: Bumble Bee

• They are very social bees and live in large "families".

• Bumble bees often nest in the ground, but can be found above ground around patio areas or decks.

Page 12: BEES

Bumble Bee

Page 13: BEES

Carpenter Bee

• They build nests just for themselves and only feed their own young. They get their name from their ability to drill through wood.

• Carpenter bees bore through soft woods to lay eggs and protect their larvae as they develop.

Page 14: BEES

Carpenter Bee

Page 15: BEES

Honey Bee

• Honey bees live in large "families" and are found all over the world.

• The honey bee is the only social insect whose colony can survive many years because they huddle together and eat honey to keep themselves alive during the winter months.

• Honeybee nests have different sizes. They typically build their nests in trees, but will occasionally build nests in chimneys.

Page 16: BEES

Honey Bee

Page 17: BEES

African “Killer” Bee

• The African Honey bee, also known as the "killer bee" lives in South America and the Western and Southern United States. They are known to chase people for over a quarter of a mile once they get excited and aggressive.

• Even though they are called "Killer" bees, their venom is not more dangerous than regular honey bees, but they attack in big groups.

• Africanized bees have small colonies, so they can build nests in unique places.

Page 18: BEES

African “Killer” Bee

Page 19: BEES

Beekeepers use protective clothes and smoke to calm bees when they are collecting honey or relocating a

nest.

Page 20: BEES

How bees make honey:

• https://www.youtube.com/watch?v=I6E0yB0Ev0o