NIGHTHAWK CUSTOM PREDATOR SECRETS

Birding specialists Kenn and Kimberly Kaufman say, “This fowl is frequently found in flight, and can be truly perplexing when we find 1 perched. It’s a common nighthawk.知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。Mottled brown feathers make great camouflage once the nighthawk is at rest o