For almost 20 years, Marley the penguin has been an artist ... Female rockhoppers usually lay two eggs a year, but to Konetski’s knowledge, Marley (named after singer Bob Marley) has never ...

Though they move with the famed “penguin waddle” they are capable walkers ... They take turns sitting on a pair of eggs to keep them warm and safe from predators. When food is short, only ...