| Sites | Wolf Species | Comments |
| Animal Ark | gray wolf | wild animal sanctuary ::Neveda, USA:: |
| Gray Wolf Recovery: Wolves in North America | gray wolf | informational, USFWS site |
| The International Wolf Center | gray wolf | wolf organization ::Minnesota, USA:: |
| North American Wolf Association | all, including wolf hybrids | wolf organization ::Texas, USA:: |
| Wolf Education and Research Center | gray wolf (Nez Perce wolves) | wolf organization ::Idaho, USA:: |
| Wolf Haven International | gray wolf & Mexican gray wolf (gray wolf subspecies) | wolf organization and a Mexican gray wolf breeding & pre-release facility ::Washington, USA:: |
| Wolf Park | gray wolf | wolf organization ::Indiana, USA:: |
| Wolf Recovery Foundation | all (i.e., wolves from the Rockies) | wolf organization, sign up for wolf recovery updates, also see Ralph Maughan's Wildlife Reports ::Idaho, USA:: |
| Wolf Timbers | timber wolf (gray wolf subspecies) | wolf organization ::Ohio, USA:: |
| The Yellowstone Wolf Tracker | gray wolf | informational ::Montana, USA:: |
| Alligator River Natl' Wildlife Refuge-->Red Wolf Recovery Program-Five Year Summary* | red wolf | informational, USFWS site ::North Carolina, USA:: |
| American Zoo & Aquarium Association Species Survival Plan-->Red Wolf | red wolf | informational ::Maryland, USA:: |
| North Carolina Zoological Park-->The Red Wolves of Alligator River" | red wolf | informational ::North Carolina, USA:: |
| Point Defiance Zoo & Aquarium-->Red Wolf Species Survival Plan | red wolf | informational ::Washington, USA:: |
| Red Wolf Recovery Program | red wolf | informational, USFWS site |
| The IUCN/SSC Canid Specialist Group-->Ethiopian Wolf Status Survey & Action Plan | Ethiopian wolf | informational ::Oxford, UK:: |
| Wild Conservation Research Unit-->Ethiopian Wolf | Ethiopian wolf | informational ::Oxford, UK:: |
| United Nations Environment Programme- World Conservation Monitoring Centre-->Ethiopian Wolf | Ethiopian wolf | informational ::UK:: |
| Friends of the Wolf | all + more, except Ethiopian wolf | personal webpage |
| Ralph Maughan's Wildlife Reports | n/a (wildlife) | personal webpage: informational update reports, part of Wolf Recovery Foundation website |
"a"-->"b"- "b" (actual webpage of wolf-related info.) is part of/came from/linked off of the main website "a".
::location_name::-location of organization *location of Alligator River Natl' Wildlife Refuge
USFWS- acronym of U.S. Fish and Wildlife Service