Another pointed out an unwelcome side effect: "Imagine the creatures it's going to attract as it rots!"
That night, someone poured what appears to be a bag of household rubbish over the ray and tried to set it alight.
Buller District Council compliance and emergency team leader Atila de Oliveira said the man who caught the stingray was given 48 hours to remove it from North Beach and dispose of it properly. The man refused, so received a $200 fine.
It was disappointing that the fish was dumped there in the first place, and even more so that the man refused to take responsibility for it, Mr de Oliveira said.
Council was in the process of removing the ray from the beach, which would have to be done using a small digger.