The world's oldest tracked bird is ready to have another chick, her 37th

Wisdom is a Laysan albatross and—at the grand age of 64—the world’s oldest living tracked bird. She was recently spotted at the Midway Atoll national wildlife refuge with a mate, following a year away. First tagged in 1956, when she was likely five-years-old, Wisdom has raised an estimated 36 chicks in the six long decades … Continued