An awesome charity in Kenya that helps with conservation, rescue and management of orphaned elephants, rhinos, and other wildlife. They do great work! Some of the stories are heartbreaking, but it's good to know they're in good hands.
The David Sheldrick Wildlife Trust: This is an organization/nursery that helps out orphaned animals (elephants, rhinos, hippos etc.) and rehabilitates them. One day I will be donated a gracious amount if not adopting a baby elephant :)