'He's a bit of a pirate obviously,' says biologist about koi-eating Vancouver otter

A classical Chinese garden in Vancouver remains closed as the hunt continues to capture an elusive otter, which is decimating the location's koi population.

The story of the industrious animal and the valuabledecorativefish has captured the attention of many. Onlookers now congregateoutside the Dr. Sun Yat-SenClassical Chinese Garden to see what efforts are being made to capture the otter.

The garden, which is located in Vancouver's Chinatown, describes itself on its website as "an oasis of tranquillity and reflection amid the bustle of urban life."But since Wednesday a life and death struggle over its koifish has upsetthat balance.

Some people are deeply concerned about the fish, which are coloured varieties of the common carp, while othersare siding with the otter.

"I'm all for the otter," said Vancouver resident Katrina Smathers on Saturday from outside the garden. "I believe that the otter is probably in his heaven and glory here."

Nick Page, a biologist with the Vancouver Park Board, says the animalhas been making the most of the garden's food source the koi.

He says once otters identify a good food supply, the animals will keep coming back, even as a group, until there is no food left. He's impressed that the otter has travelled hundreds of metresfrom the ocean to the garden.

'A bit of a pirate obviously'

'He's a bit of a pirate obviously," he said of the animal that has, so far,eaten seven fish. "He hascome in to steal these fish and I think we appreciate their skills at doing this and how wily they are to evade capture."

The park board has hired a wildlife relocation expert to try and capture the animal and send it to the Fraser Valley,about an hour's drive from Vancouver.

Page says that's a good idea, because if the otter was taken to nearby Stanley Park, for example, it most likely would find its way back to the garden.

On Saturday, officials with the Vancouver Aquarium were seen entering the garden with fish nets and containers.

With files from Nora Chabib.