Use of Quick Access Keys
Iíve implemented these to allow users of browsers which recognise them to navigate more quickly in certain areas of the site. 

There's a good explanation of how to use these keys on Wikipedia.

In the index of countries, pressing G moves the listing to the countries with names beginning with "G".  The same applies to all other letters, except X which is used for "New on the Web". These keys also work on the home page.

In the species pages and country pages, the following are implemented :-

Previous page P
Index I
Home H
Next page N

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