A few nice endangered species of animals images I found:
barbary macaque
Image by Scorpions and Centaurs
Woburn Safari Park
in the lion enclosure, after the storm
Image by Scorpions and Centaurs
at Woburn Safari Park - Bedfordshire, England
(sorry for the slightly blurry photos... it had just rained and they don't really encourage you to open your windows for a clearer shot when you're in the lion enclosure...)
