The first of the two oystercatcher eggs has hatched on Mount Maunganui Beach sparking fears the chick and its sibling will become a target for roaming dogs.
Western Bay Wildlife Trust spokeswoman Julia Graham said the first chick was spotted poking its head out from under its mother earlier today.
She expected the second egg to hatch soon, possibly within 24 hours.
Ms Graham said the next few weeks would be the "scariest" time for the new family, especially as lots of beach-goers ignored the dog-free zone warning notices.
"There has also been issues with little kids chasing the birds watched on by their parents, which is appalling."