What's the negative impact of European Starling on social?

Please, if anyone can list five negative impacts I will give them the brainliest.

European starlings are agricultural pests. They damage crops and berries. European starlings also aggressively compete with native birds for the insects they eat.

Large numbers of European starlings can cause dangerous and expensive damage to jet engines when they get sucked in.

Starlings are aggressive competitors and commonly usurp cavities of other hole‐nesting species. These characters make it a clear choice for a species whose invasion is likely to have significantly affected native cavity‐nesting birds. They are known to peck holes in other birds eggs, rid the nest of materials, and even kill the babies found in the nest.

Starlings also damage fruit and grain crops. Bird damage to grapes in the US was estimated to be at least $4.4 million in 1972; and starlings were one of the species that caused the most damage. Starlings also damage ripening cherry crops.

They are considered invasive by the US Fish and Wildlife Service. Their corrosive droppings can damage all kinds of objects and surfaces. They spread the seeds of weeds and eat large amounts of grain crops. Because of their enormous flocks, they can interfere with aviation.

Hope this helps!

Spherical shaped cell might increase the surface area and decrease the volume.