The total population of the birds is 50,000, but declining, according to new research.
Key factors in their decline includes invasive predators like feral cats (ferrets, stoats and weasels), as well as habitat loss – especially of breeding sites - and human activities.
Wootton said the nationally vulnerable bird's nests, eggs and young chicks can be very hard for people to spot as they rely on hiding away as best they can during the breeding season.
"To help these birds and other species survive, we encourage people to keep their distance from wildlife on beaches," he said. "It is also really important to keep pet dogs under good control."
Fire can also pose a threat to native animals and their breeding habitats.
Wootton warned that if people intend on camping over the summer holidays they must be aware of fire bans that apply to all DoC campsites in the region.
"Even a 'small' fire to toast marshmallows or a few sausages risks causing a fire that can have huge consequences," he said.
DoC rangers will be patrolling campsites through Hawke's Bay over the summer to check visitor activity and ensure people are enjoying the campsites responsibly.