But the determined seal found its way back to the Taylors Mistake beach, where it was seen enjoying a Christchurch summer hanging out around the surf club.
In a second rescue attempt, Stanbury collected the seal.
This time, the baby was taken to a secluded beach on Banks Peninsula, with hopes the seal would bond with other seals and “stay put”.
Stanbury said that people interacting with seals and feeding them encourages them to stay around people, which can put a seal’s life at risk.
“When people feed them or interact with them, they are putting its life in danger as it will bond with people and keep coming back to urban settings where it can be attacked by dogs or hit by a car,” she said.
“These little seals are only just weaned from their mothers and need to learn to feed and survive in the wild.
“We urge the public to leave seals alone, give them a wide berth and absolutely do not feed them.
“Ring the DoC hotline if you think a seal is injured or sick or in danger on a road.”