About the only signs of the rare white raven that entertained Anchorage last winter are pictures posted on a Facebook page, taken before it disappeared. It’s a photo parade of the white raven ...

"A white raven is rarer than a black swan," said Rick Sinnott, a former Anchorage-area wildlife biologist for the state, using a phrase that stands in for an extremely rare event. He said seeing ...

(Courtesy Jennifer Olson) About the only signs of the rare white raven that entertained Anchorage last winter are pictures posted on a Facebook page, taken before it disappeared. It’s a photo ...

White Ravens Exist Because of a Rare Genetic Disorder There’s a small ... When they work together to share food and one raven ...