Weird!!

Giant mice are eating huge albatross chicks alive, gnawing at them for days until the birds die.
The mice, on Gough Island in the South Atlantic, have grown to three times the size of those in the UK and attack at night.

Expert Ross Wanless said "Once one mouse has attacked a chick, the blood seems to attract others. They gnaw into the chick's body, create a gaping wound and the chick weakens then dies over several days."