Donatello(VMMM043) was a wild meerkat. He left his wild group along with three other males Leonardo(VMMM042), Michalangelo(VMMM045), and Rafael(VMMM044). They coalition migrated into the Moomins group. Donatello and his immigrant males fought for dominance after the death of the Moomins former dominant male , Burgan. Leonardo won dominant male next to the new Moomins dominant female, Hemulen, after the disposal of her mother, former Moomins dominant female , Grumpy. Although Leonardo has settled as dominant male, with all four adult males evenly matched, the dominant male position has not yet been entirely stablelised as of current. Donatello did not gain male dominance over Leonardo and died in May 2009 from either fight wounds, disease or predation.