Known as the Wallace Line, this natural divide separates two vastly different worlds. On one side, tigers, elephants, and rhinoceroses roam freely, mirroring the wildlife found in mainland Asia.

For over 160 years, the Wallace Line has been one of biology’s most enduring mysteries. This invisible boundary, slicing through the Indonesian archipelago, separates two worlds of wildlife.

What is the Wallace Line? The Wallace Line is an imaginary biogeographical boundary that separates the distinct faunal regions of Asia and Australasia. It was first proposed by Alfred Russel ...

In this particular case, there is the Wallace Line. This situation gives rise to a great difference between the animal species on two very close islands. This highlights the great importance that ...

A simple yet popular way to understand these ‘separate greatnesses’ has taken the shape of the Wallace line. In the late 19th century, the English naturalist Alfred Russel Wallace noticed a ...

The hard line that separates the natural worlds of Asia from Australia is the leaping off point for amazing wild stories. The strong currents along the Wallace Line creates parallel narratives of ...

The hard line that separates the natural worlds of Asia from Australia is the leaping off point for amazing wild stories. The strong currents along the Wallace Line creates parallel narratives of ...