This feed does not validate.
... australian-big-cats.com.au' length='0'/><link rel='edit' type='applicati ...
^
In addition, interoperability with the widest range of feed readers could be improved by implementing the following recommendations.
<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blog ...
... /posts/default?redirect=false&v=2'/><link rel='alternate' type='text ...
^
... ref='http://pubsubhubbub.appspot.com/'/><link rel='next' type='applicati ...
^