Please Help!! Wind Power environmental problems/disadvantages?

Wind power has some obvious advantages: it’s clean and renewable and relatively cheap. While these advantages are largely global in nature (e.g. reduced greenhouse gas emissions and fossil fuel depletion), the disadvantages are primarily local (e.g. land use, noise and visual pollution). Of course, the main disadvantage of wind power is that the wind does not blow consistently or steadily.

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I don't have links and sources but other disadvantages include:

harmful to environment (birds)

if the plant is offshore then transmission cost can be high

high initial capital cost