The owner of the big cats at Whangarei's beleaguered Zion Wildlife Gardens will be decided by the High Court
Lion Man Craig Busch and his mother Patricia each argue the 37 big cats belong to them, but since the park went into receivership in August, the High Court has allowed her to look after the animals.
Mrs Busch's lawyer, Evgeny Orlov, said her argument was the animals could not be owned or sold by the park's receivers, PricewaterhouseCoopers, under the Wildlife Convention.
He said a High Court hearing in February would arguably be the first such case in the country where courts have been asked to decide on the ownership of wild animals.
"They [the receivers] have held the animals as security over the park but they can't sell them [under the convention], because they are wildlife animals,'' Mr Orlov said.