Acquiring and setting up Gyazo for use couldn't be easier, in fact, it literally can be done in two easy steps. 1  Download the .exe from here. 2  Run the .exe, make sure that you tick Create a Quick Launch icon box, the desktop shortcut option is up to you.
Different birds like different colors. Hummingbirds are attracted to a broad range of colors including red, pink, orange, and yellow; Orioles enjoy orange, Goldfinches and warblers prefer yellow, and bluebirds and jays are drawn by blue.
A pigment is a chemical that alters the color of a light wave by selectively absorbing one or more light frequencies. The feathers of a male cardinal are made red by special organic pigments called carotenoids. Birds get carotenoids from the plant materials they eat. They can make red, yellow, or orange colors in their feathers this way.