Center for Elephant... en.wikipedia.org

My Tour of Ringling's... www.carriewithchildren.com

Circus elephants from... www.nationalgeographic.com

Ringling Brothers Phasing... www.ctpublic.org

Petra Prager –... elefanten-fotolexikon.eu

Ringling Bros. Drops its... www.vacationsmadeeasy.com

Update: Ringling Bros.... greensboro.com

Ringling Bros. elephants... www.usatoday.com

Petra Prager –... elefanten-fotolexikon.eu

Elephants to Retire From... www.nytimes.com

Former Ringling circus... www.tampabay.com

Former circus elephants... www.washingtonpost.com

Feld Entertainment... www.businesswire.com

Ringling Bros. to phase out... www.salon.com

PETA stands behind its... www.bradenton.com

Elephant treatment... gazette.com

Ringling Bros. Says No More... www.npr.org

My Tour of Ringling's... www.carriewithchildren.com

0000014f-ad85-d37e-a7df-... www.nationalgeographic.com

Ringling Brothers Elephants... www.cntraveler.com