Patent ID: 8813438

Claim:
A system for denying soaring and migratory birds access to critical areas of airports and airfields and paths of taking off and landing aircrafts, comprising: a thermals-free zone that includes an airside area and a landside area of the airports and airfields and the paths of taking off and landing aircrafts; wherein the airside area includes at least one of high-albedo surface coating and reflective materials such that the airside area is kept at a temperature of a cold body or a white body; an unrestricted zone of open and public spaces that are not under the control of operators of the airports and airfields; an exclusion zone that separates the thermals-free zone from the unrestricted zone; a green area zone, which is located on the unrestricted zone and which includes at least one of grass, shrubs, and trees; a bird sanctuary zone which is located on the unrestricted zone; and a water body zone provided on one side of the bird sanctuary; wherein the thermals-free zone, the unrestricted zone, the exclusion zone, the green area zone, the bird sanctuary zone and the water body zone reduce a potential formation of thermals or up-draughts essential for lifting soaring and migratory birds to avoid a conflict between taking off and landing aircrafts and the soaring and migratory birds.