Dolphins Archives - Project Jonah

Dolphins Information News

Hectors Dolphin helps solve a Family Tree Riddle

Family of Six Dolphins now only Two. A new study has taken a deep dive into the family tree of dolphins. DNA sequencing of the…

jackyreynoldsnzFebruary 26, 2026

Dolphins Information News

The Secret to a Dolphin’s Age Might Be in Its Skin

Scientists have taken an exciting step toward being able to tell a dolphin’s age from a skin sample. Researchers from Massey University have developed the…

jackyreynoldsnzFebruary 26, 2026

Dolphins News Research Whales

Global Orca Saddle Patch Study

A new study has taken a deep dive into the world of orca markings, focusing on the grey "saddle patch" located behind their dorsal fin.…

jackyreynoldsnzAugust 26, 2025

Dolphins News Research

Bottlenose Dolphins in New Zealand have different accents depending on where they live

Dolphins are highly social animals that live together in large groups called pods, sometimes these pods of dolphins include other species of marine mammals such…

jackyreynoldsnzApril 10, 2024

Dolphins Information

Solitary Dolphins

Little is known about solitary dolphins. There are only 90 or so known cases worldwide, 14 of which are from New Zealand alone. Moko was…

jackyreynoldsnzSeptember 9, 2021

Dolphins Information

Māui Dolphins

Help save the last Māui dolphins New Zealand is home to one of the world’s rarest and smallest marine dolphin – the Māui dolphin. This…

jackyreynoldsnzSeptember 1, 2021

Dolphins Information

Dolphins in Captivity

The Issue – Why it’s time to say no Around the world hundreds of dolphins are imprisoned in tiny tanks for the pleasure of paying…

jackyreynoldsnzSeptember 1, 2021

Dolphins Information

Dolphin Drive Hunts

In the last 20 years, more than 400,000 dolphins and whales have been killed in Japanese waters. Today, more than 20,000 are killed each year…

jackyreynoldsnzSeptember 1, 2021

Dolphins

Hectors Dolphin helps solve a Family Tree Riddle

The Secret to a Dolphin’s Age Might Be in Its Skin

Global Orca Saddle Patch Study

Bottlenose Dolphins in New Zealand have different accents depending on where they live

Solitary Dolphins

Māui Dolphins

Dolphins in Captivity

Dolphin Drive Hunts

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