Worthy wildlife causes that can really make a difference:
Wilderness Wildlife Trust: www.wildernesstrust.com/
Ethiopian Wolf Conservation Project: www.ethiopianwolf.org/help.shtml
Namibian Black Rhinos: //savetherhinotrust.org/
Zimbabwe Wild Dogs: www.painteddog.org
South Africa Cheetah Conservation: www.dewildt.co.za/index.php?option=com_content&view=article&id=46&Itemid=63
Dyer Island Conservation Trust: Seals, Penguins,Whales and Sharks: www.dict.org.za/act_now.php
Pangolin Specialist Group: www.pangolinsg.org/get-involved/