insects
A wasp that lays its eggs in the stems of plants. A plant with such an egg in it grows a greatly swollen tumor call a gall.
wasps are eaten by spiders or dragonflies
Wasps will eat fallen fruit , nectar and carrion .
Yes. Earlier in the spring and summer, as the wasp tends its larvae, it eats a sweet substance that exudes from the larvae. In the autumn/fall, there are no more larvae and the wasp has to find an...