“Oystercatchers, specifically, are incredibly defensive in their youthful, they usually see drones as true predators for them selves or their chicks,” Dr. Schulte claimed. “They Assume the drones are some type of raptor, to make sure that’s why they’re attacking them. They see them as some sort of danger.” s https://webnowmedia.com/story201276/important-strategies-for-difficulty-cost-free-travel-preparing