- www.save-vultures.org
- www.conservationindia.org
- www.bnhs.org
- www.sacon.in
- Wildlife Institute of India
- www.wwfindia.org
- www.wrcsindia.org (Wildlife Research & Conservation Society)
- www.peregrinefund.org (The Peregrine Fund)
- www.globalowlproject.com (Global Owl Project)
- www.conservationindia.org/
- www.rrrcn.ru/en/ringing (Russian Raptor Research and Conservation Network)
- www.hawkandowl.org