Roundtown UFO Society: http://roundtownufosociety.com
The Bigfoot Field Researchers Organization: https://www.bfro.net
Sybilla Irwin Website: http://www.sybillairwin.comBigfootencounters Website: http://www.bigfootencounters.com
The Falcon Project: http://the-falconproject.com
The Bigfoot Portal: http://www.thebigfootportal.com
Exemplore: https://exemplore.com/cryptids/Bigfoot-Forest-Spirit
W.V.B.I.G. - West Virginia Bigfoot Investigations Group Website: http://steventitchenell.tripod.com/index.html
Bigfoot Field Guide: https://bigfootfieldguide.blogspot.com/2018/08/largest-collection-online-about-bigfoot.html
BigfootReality.com Website: http://www.bigfootreality.com/indexx.php
Alternate Perceptions Magazine (Brent Raynes): http://www.apmagazine.info