An 8-year-old Northland boy's video calling for an end to shark finning is being used by Greenpeace New Zealand as part of a national campaign.
The two-minute video, called Hector on Shark Finning, started when Hector Danilo had to prepare a speech for his class at Kerikeri Primary School.
Hector didn't know what to talk about until the topic of shark-finning came up at home.
He said he picked the topic because he didn't like what people were doing to sharks.
"People catch sharks, cut their fins off while they're still alive, and throw them back in the water to die.