Physical adaptations for life ...

Although earthworms are classified as ...

Role of starfish in the ecosystem

In this video Dr Miles Lamare, from the ...

Marine trophic pyramid

Food webs throughout the world all have the ...

Linnean classification system

In the 18th century, Carl Linnaeus published ...

Tectonic plates animation

This animated video shows the movement of the ...

Understanding food webs

In this video, Associate Professor Stephen ...

Mussels are filter feeders

Mussels (including green-lipped mussels) are ...

Mating earthworms

Reproduction is one of 7 characteristics of ...

What’s an ecologist?

Professor Stephen Wing, from the University ...

Observation in science

Associate Professor Alison Cree and Dr Phil ...

How sound travels

Use this animated video to see three things ...

The life cycle of eels

Researcher Erina Watene-Rawiri describes the ...

Why do scientists study the soil?

Along with the water we drink and the air we ...

Tuna sandwich

On average, only 10% of the energy from an ...

Ocean acidification

Our oceans are absorbing about one-third of ...

Surfactants

A surfactant molecule has a hydrophilic ...

Seaweed

Seaweed is a type of algae and is normally ...

Crab life cycle

The juvenile form of a crab is called a zoea ...

The bottom of the food chain

NIWA scientist David Bowden explains the ...

Bottlenose dolphins

Dolphins are adapted to living in water. They ...

Denitrification process

Dr Selai Letica explains the process of ...

Commercial fishing boat

Fishing was probably the first use of the ...

Ocean salinity, temperature and ...

Salinity and temperature of the ocean rise or ...

Mussel life cycle

The life cycle of the New Zealand ...

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