The origin of birds

It is estimated there are currently 209 breeding bird species in Aotearoa New Zealand. How can we tell what bird species we are observing? All living...

It is estimated there are currently 209 breeding bird species in Aotearoa New Zealand. How can we tell what bird species we are observing? All living...

Evolution is the process of change in a species that occurs over a long period of time.

In the 18th century, Carl Linnaeus published a system for classifying living things, which has been developed into the modern classification system. People have always given...