Els borinots adults tenen un aspecte més gran i pesat que les abelles de la mel, amb un colors negre i groc que les fan molt atractives i amb una important tasca pol·linitzadora d'una gran varietat de plantes amb flor. El seu cos mesura de 1,8 a 2,5 cm, i es caracteritzen pel seu peculiar brunzit i pel seu vol maldestre de flor en flor.
El niu dels borinots es localitza en el sòl o entre la fullaraca, on una sola reina pon de 8 a 12 ous a l'arribada de la primavera. Els borinots que neixeran seran els nous treballadors, que amb la seva visita a les flors s'encarregaran indirectament de la seva pol·linització. Alhora i amb les seves llargues llengües, recolliran nèctar, encara que sense crear grans reserves, doncs l'aliment ensucrat només serà suficient per alimentar la petita colònia.
El borinot es confon sovint amb el seu cosí llunyà, l'abella de la mel. A diferència de l'abella de la mel, el borinot és humil, suau i lent. Mentre que l'abella mellifica vola pel cor del jardí tot recollint pol·len i nèctar, el borinot es mostra menys atrafegat i condicionat de la seva responsabilitat laboral.
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Large and lumbering,
black and yellow bumble bee adults are important
pollinators of a variety of plants.
Measuring
from 3/4 inch up to 1 inch in length, these fuzzy
insects make a loud droning buzz as they
fly somewhat awkwardly from flower
to flower.
They are important pollinators.
Bumble bees nest in
soil or leaf litter where a single queen lays 8 to 12 eggs in
spring. Emerging workers are
able to fly in very cool weather, making them a
very valuable pollinator. Foraging
worker bees use long tongues to pollinate clovers and other flowers,
collecting
pollen and nectar that they bring back to the hive to feed to the
colony. Though
bumble bees make honey, they make only enough to feed the colony.
The bumble bee is often confused
with her distant cousin the honey bee. Unlike the honey bee, the humble
bumble is gentle and slow. As she trundles around the garden collecting pollen
and nectar, the bumblebee looks different than the streamlined
honeybee, who dashes about everywhere. Even the bumble bee's body shape is
different. The bumble is round and furry. There are actually three kinds of
bumble bees, the large Queen, the smaller imperfectly formed female worker bee
and the tiny male or drone bee. Only the Queen and the worker bees have a sting.
Important Facts To Know About
Bumble Bees.
- Because they live in small
nests bumble bees never swarm - so you can encourage a nest or two in the
garden without fear of this happening.
- Bumble bees do not produce
enough honey for commercial use, just a few grams at a time to feed their
young
- Not all bumble bees have a
sting. Drones (smaller male bees that hatch in mid summer ) have no sting at
all.
- A bumble bees biggest enemy by
far is a man armed with a pesticide spray. Like every other form of wildlife
they are under serious threat from the chemicals we pour on the land.
- Bumble bees are much less
aggressive than honey bees. Generally they will not attack a human at all,
unless their life is under threat. Don't wave your arms wildly in their
presence, stand quietly and once they smell you are not a flower with pollen
they will move gently away.
- Bumble bees do not lose their
sting and die if they use it, as a honey bee will.
- Encourage the bumble bee in
your garden or farm and she will repay your kindness by pollinating your
flowers, fruit and vegetables and giving you an excellent set on your
blossom.
DON'T
PANIC! DON'T PANIC! DON'T PANIC!
When the
drones hatch on mid Summer (see the section on life cycle) the sudden
increase in the number of bees frightens people who are nervous about
insects. But remember these drone bees have no sting and they won't swarm.
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