Wednesday, December 24, 2014

Spider Gossamer Silk Ballooning

We just learned about the Spider Silk Glands.

Sometimes when little baby spiders are born, there are not enough small insects for all the spiders to share for food,
so they need to move to a new place where there are more things for them to eat.

It would take a very long time for them to walk far enough to find more food, so they have a special way to travel very far easily.
The baby spiders stand up on their tip toes, put their abdomen in the air, and using their spinnerets they shoot some very fine silk called gossamer out. The gossamer collects together and almost looks like a kite.
Then the spider waits for a gust of wind to come along, and because they are just tiny spiders they get picked up and blown through the air, flying until they land on something like a tree where they can set up a web and start looking for food.

This is called ballooning or kiting.

(from: wikipedia - spider silk)

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