grass spider
The insect with wings that have yellow stripes and can fly is a wasp.
The insect you are referring to is called a caterpillar.
The insect you are referring to is called a caterpillar, which transforms into a butterfly.
The colours adopted in 2001 are: horizontal stripes of blue, yellow and green with a yellow sun emblem. Previously to 2001, the stripes were vertical: red, yellow and green, with a capital R in the centre.
A common insect that looks like a wasp is a hoverfly. Hoverflies have yellow and black stripes on their bodies, resembling the appearance of a wasp, but they do not sting.
Three vertical stripes: (going from left to right) Black, yellow, red
The Belgian flag has 3 vertical colored stripes. black, yellow and red. (the same colors as the German flag, only those stripes are horizontal)
The German flag consists of 3 vertical stripes of black, red and yellow. There is no green on it.
An insect that can have a black body and yellow tail, flies, and stings may be a hornet. Many species of wasps and hornets match this description.
The flag of the Republic of Guinea consists of 3 vertical stripes of Red, Yellow, and Green.
6 Yellow stripes .
It is possible that you are describing a Marbled Orbweaver spider, which is black with yellow or white markings. This spider can be found in North America and is not harmful to humans. It is important to observe from a safe distance.