Photo: Solent News & Photo Agency / REX USA
Every summer penguins molt, gradually shedding old feathers as a shiny new set comes in, People Pets reports. But for reasons unknown, Ralph's feathers all fall out at once, leaving him living in the buff at his Marwell Wildlife Center home in Winchester, England. Marwell animal information officer, Bill Hall, tells Paw Nation that the 10-year-old Humboldt penguin's skin is left unprotected and uninsulated, vulnerable to cold and sunburn. "It sounds silly that penguins could get a chill, but they may," he says.
Ralph has lived at Marwell for the last 3 years, and every year, he's dropped his feathers all at once. (Hall is trying to find out whether he did so at his last home in Germany, but hasn't been able to get to the bottom of it yet.) The past two years, zookeepers kept Ralph inside for a few weeks until his protective feathers grew in, but this year, that solution wouldn't do.
"This year he mated with a young lady called Coral," Hall told Paw Nation. "They have two chicks which they're rearing. We didn't want to remove Ralph from his parental responsibility."












