Many raptor species were shielded from anthropogenic influences in previously underdeveloped areas therefore they are greatly impacted as the human population rises and infrastructure increases in underdeveloped areas. The increase in human population and infrastructure results in the declines of the bearded vulture populations today. The increase of infrastructure includes the building of houses, roads and power lines and a major issue with infrastructure and bird species populations is the collision with power lines. The declines of the bearded vulture populations have been documented throughout their range resulting from a decrease in habitat space, fatal collisions with energy infrastructure, reduced food availability, poisons left out for carnivores and direct persecution in the form of Trophy Hunting.