Other birds may be more attracted to the colors of their own plumage as those could indicate a potential mate or another bird that is surviving well. 1  Most bright colors, however, can be used to attract birds, with certain bird species being more attracted to particular shades. 1  Red and Pink: Hummingbirds. 2  Orange: Orioles, hummingbirds. 3  Yellow: Goldfinches, warblers, hummingbirds.  Blue: Bluebirds, jays.
This phenomenon is called the founder effect. The founder effect is generically a loss of genetic diversity. But specifically, it refers to limited genetic diversity that occurs when a small group of individuals from a genetically diverse population of some species migrates away and forms a new colony.
This website is a project of Fiona Broome. Since 2010, itâs been an online journal about real, alternate realities that people may visit every day, but not realize it. The âMandela Effectâ is what happens when someone has a clear memory of something that never happened in this reality. Many of us â mostly total strangers â remember several of the exact same events with the exact same details.