Introduction

Chapter 1. Conservationists turn poisoners

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Conservationists turn poisoners (January 2013)

Synopsis

The Galapagos Islands are the original home to the famous giant tortoises, but for the past few years the tortoises have had to be bred elsewhere because of the destructive rat population. The rats were introduced by buccaneers and have been warring with the island’s indigenous species ever since. Conservationists are trying to eradicate the rat population and other new species introduced by humans in order to return the island to its original state.

Source: Getty

Length: 2:25

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Instructions

Watch the video and answer the following questions:

1.

One of the greatest threats to the biodiversity of the Galapagos Islands has been the introduction of invasive species.

A.
B.

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2.

Rat poison has been dropped on Pinzon Island in an attempt to kill the invasive rat population.

A.
B.

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3.

Goats introduced by humans to islands in the Galapagos have

A.
B.
C.
D.

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4.

Eggs laid by Galapagos Tortoises on Pinzon Island, Galapagos are removed and artificially incubated on a neighboring island because

A.
B.
C.
D.

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