ZooAmerica's martens are American Martens, not Pine Martens. They are completely different species not just subspecies.
The Calvert Marine Museum in Maryland also has three North American River Otters The Alaska SeaLife Center also has Sea Otters but they don't have a full exhibit (you can view one in a rehab tank)
Update: Tayra (9 holders) Abilene Zoo Alexandria Zoo Aloha Safari Zoo Bright's Zoo Indian Creek Zoo Milwaukee County Zoo Oklahoma City Zoo Sedgwick County Zoo Wildlife World Zoo & Aquarium Greater Grison (2 holders) Timbavati Wildlife Park Wildwood Wildlife Park Wolverine (10 holders) Alaska Zoo Columbus Zoo & Aquarium Detroit Zoo (gulo) Henson Robinson Zoo Minnesota Zoo New York State Zoo at Thompson Park Northwest Trek Wildlife Park San Francisco Zoo Sauvage Zoo of St-Félicien Zoo Montana (gulo) Zorilla (2 holders) Rainforest Adventures Zoo (0.1) Tanganyika Wildlife Park American Marten (3 holders) Ecomuseum Zoo Salomonier Nature Park (atrata) ZooAmerica (2.1) Yellow-Throated Marten (1 holder) Assiniboine Park Zoo Pine Marten (2 holders) Dakota Zoo Turtle Back Zoo Fisher (12 holders) California Living Museum Charles Paddock Zoo Dakota Zoo Ecomuseum Zoo Lehigh Valley Zoo Minnesota Zoo Northwest Trek Wildlife Park Sauvage Zoo of St-Félicien Shalom Wildlife Zoo Special Memories Zoo Timbavati Wildlife Park Zollman Zoo Honey Badger (5 holders) Fort Wayne Children's Zoo (0.1) Living Treasures Animal Park Naples Zoo San Diego Zoo Tanganyika Wildlife Park Long-Tailed Weasel (2 holders) Orange County Zoo Turtle Bay Exploration Park European Polecat (1 holder) Caldwell Zoo Black-Footed Ferret (18 holders) Abilene Zoo Austin Zoo Bright's Zoo Cheyenne Mountain Zoo Dakota Zoo Elmwood Park Zoo El Paso Zoo Hutchinson Zoo Lee Richardson Zoo Louisville Zoo Northeastern Wisconsin Zoo & Adventure Park Pheonix Zoo Red River Zoo Roosevelt Park Zoo Topeka Zoo Toronto Zoo Smithsonian National Zoo ZooAmerica Least Weasel (1 holder) Western North Carolina Nature Center American Mink (9 holders) Bay Beach Wildlife Sanctuary Bear Den Zoo Georgia Sea Turtle Center Parc Safari San Antonio Zoo Sanders County Wildlife Conservation Center Shalom Wildlife Zoo Wild Wonders Wildlife Park Zoo Montana American Badger (33 holders) Alameda Park Zoo America's Teaching Zoo Bear Den Zoo Big Bear Alpine Zoo Boulder Ridge Wild Animal Park British Columbia Wildlife Park California Living Museum DeYoung Family Zoo GarLyn Zoo Great Vancouver Zoo Henry Vilas Zoo High Desert Museum Hutchinson Zoo Kamloops Wildlife Park Los Angeles Zoo & Botanical Gardens Northeastern Wisconsin Zoo & Adventure Park MacKensie Center Maryland Zoo in Baltimore Milwaukee County Zoo Niabi Zoo Northwest Trek Wildlife Park Pocatello Zoo Safari Niagara Saskatoon Forestry Farm and Zoo Space Farms Zoo & Museum Special Memories Zoo The Living Desert Zoo & Gardens Timbavati Wildlife Park Turtle Bay Exploration Park Wildlife World Zoo & Aquarium Zollman Zoo African Clawless Otter (2 holders) Metro Richmond Zoo San Diego Zoo Asian Small-Clawed Otter (37 holders) Audubon Zoo Bright's Zoo Bronx Zoo Brookfield Zoo Cleveland Metroparks Zoo Columbus Zoo and Aquarium Dallas Zoo Denver Zoo Disney's Animal Kingdom Greensboro Science Center Jacksonville Zoo and Gardens Kansas City Zoo Houston Zoo Indianapolis Zoo Lincoln Park Zoo Living Planet Aquarium Living Treasures Animal Park Memphis Zoo Mill Mountain Zoo Minnesota Zoo Nurtured by Nature OdySea Aquarium Omaha's Henry Doorly Zoo Point Defiance Zoo & Aquarium San Antonio Zoo San Diego Zoo Santa Barbara Zoo Santa Fe Teaching Zoo SeaWorld San Diego Six Flags Discovery Kingdom Smithsonian National Zoo Sunset Zoo Tanganyika Wildlife Park Tiger World Virginia Zoo in Norfolk Woodland Park Zoo Zoo Miami Sea Otter (13 holders) Alaska SeaLife Center Aquarium of the Americas Aquarium of the Pacific (nereis) Georgia Aquarium Minnesota Zoo (kenyoni) Monterey Bay Aquarium (nereis) New York Aquarium (nereis, kenyoni) (3.0) Oregon Zoo (nereis) Pittsburgh Zoo & PPG Aquarium (kenyoni) Point Defiance Zoo & Aquairum (nereis, kenyoni) SeaWorld San Diego (nereis) Shedd Aquairum (nereis, kenyoni) Vancouver Aquarium North American River Otter (143 holders) Abilene Zoo African Safari Wildlife Park Akron Zoo Alameda Park Zoo Alaska Zoo Albuquerque Aquarium Alexandria Zoo Animal Forest Arizona-Sonora Desert Museum Audubon Zoo Bay Beach Wildlife Sanctuary Birmingham Zoo Blank Park Zoo Boonshoft Museum of Discovery Bramble Park Zoo BREC Baton Rouge Zoo Brevard Zoo Brookfield Zoo Brookgreen Gardens Buffalo Zoo Buttonwood Park Zoo Calgary Zoo Calvert Marine Museum Caldwell Zoo Cameron Park Zoo Cape May County Zoo Capron Park Zoo Central Florida Zoo Chahinkapa Zoo Cheyenne Mountain Zoo Cincinnati Zoo Columbus Zoo and Aquarium Columbian Park Zoo Connecticut's Beardsley Zoo CuriOdyssey Dakota Zoo Delmarva Discovery Center & Museum Detroit Zoo Dickerson Park Zoo Ecomuseum Zoo Ecotarium Edmonton Valley Zoo Elmwood Park Zoo Ellen Trout Zoo Erie Zoo Florida Aquarium Fort Wayne Children's Zoo Fort Worth Zoo GarLyn Zoo Georgia Sea Turtle Center Great Lakes Aquarium Greensboro Science Center Grizzly and Wolf Discovery Center Henry Vilas Zoo Henson Robinson Zoo High Desert Museum Homosassa Springs Wildlife Park Hutchinson Zoo Idaho Falls Zoo Jackson Zoo John Ball Zoo Kaleideum North Knoxville Zoo Landry's Downtown Aquarium Lehigh Valley Zoo Lee Richardson Zoo Lincoln Children's Zoo Lincoln Park Zoo Little Rock Zoo Living Planet Aquarium Lupa Zoo Magnetic Hill Zoo Maritime Aquarium Maryland Zoo in Baltimore Maymont Menominee Park Zoo Mesker Park Zoo Miller Park Zoo Milwaukee County Zoo Minnesota Zoo Montgomery Zoo Mote Marine Lab National Mississippi River Museum & Aquarium National History Museum of the Adirondacks New York State Zoo at Thompson Park North Carolina Zoo Northeastern Wisconsin Zoo & Adventure Park Northwest Trek Wildlife Park Oakland Zoo Ober Gatlinburg's Wildlife Adventure Ochsner Park Zoo Oglebay's Good Zoo Oklahoma Aquarium Oregon Zoo Palm Beach Zoo Phillips Park Zoo Pittsburgh Zoo & PPG Aquarium Potawatomi Zoo Potter Park Zoo Prospect Park Zoo Pueblo Zoo Red River Zoo Riverbanks Zoo Riverview Park & Zoo Rodger Williams Park Zoo Rosamond Gifford Zoo Sacramento Zoo Saginaw Children's Zoo Saint Louis Zoo Salisbury Zoo Salmonier Nature Park San Francisco Zoo Sauvage Zoo of St-Félicien Sedgwick County Zoo Seneca Park Zoo Sequioa Park Zoo Smithsonian National Zoo Special Memories Zoo Staten Island Zoo Stone Zoo Summerfield Zoo Sunset Zoo Tallahassee Museum Tennessee Aquarium Texas Zoo Topeka Zoo Toronto Zoo Trevor Zoo at Millbrook School Tulsa Zoo Turtle Back Zoo Utah's Hogle Zoo Valley Zoo Virginia Aquarium and Marine Science Center Virginia Living Museum Washington Park Zoo Wilderness Trails Zoo Western North Carolina Nature Center Zollman Zoo Zoo America Zoo Miami Zoo Montana Zoo Tampa at Lowry Park Spotted-Necked Otter (10 holders) Binghampton Zoo at Ross Park Fresno Chaffee Zoo Little Rock Zoo Omaha's Henry Doorly Zoo Pheonix Zoo Reid Park Zoo San Diego Zoo Toledo Zoo Toronto Zoo Zoo de Granby Giant Otter (9 holders) Birmingham Zoo Dallas World Aquarium Jacksonville Zoo and Gardens Los Angeles Zoo & Botanical Gardens Moody Gardens Philadelphia Zoo Rodger Williams Park Zoo Zoo Atlanta Zoo Miami
Really? I can only think of a couple of places with them, probably no more than 10 AZA zoos at least. The otters have the crossover of being in zoos and aquariums, and it seems a lot of small museums that have just a few fish tanks also have otters to bring in visitors.
I can think of several, many do only have them off-exhibit as ambassadors. They are also common in small facilities since they are common rehabs. A good point about otters easily suitable for both zoos and aquaria.
If we're talking about AZA accredited zoos and aquariums, that may well be correct; I think they might have the highest number of SSP participants out of every species that has one (if not, then definitely top 3). If we include non-accredited zoos, sanctuaries, nature centers, etc, then it gets dicey - especially because they are aquatic (specialized space need) and also not common in many parts of the country. In that case, something like a raccoon may beat them out. Hard to say depending on your definitions.
Update: Tayra (9 holders) Abilene Zoo Alexandria Zoo Aloha Safari Zoo Bright's Zoo Indian Creek Zoo Milwaukee County Zoo Oklahoma City Zoo Sedgwick County Zoo Wildlife World Zoo & Aquarium Greater Grison (2 holders) Timbavati Wildlife Park Wildwood Wildlife Park Wolverine (10 holders) Alaska Zoo Columbus Zoo & Aquarium Detroit Zoo (gulo) Henson Robinson Zoo Minnesota Zoo New York State Zoo at Thompson Park Northwest Trek Wildlife Park San Francisco Zoo Sauvage Zoo of St-Félicien Zoo Montana (gulo) Zorilla (2 holders) Rainforest Adventures Zoo (0.1) Tanganyika Wildlife Park American Marten (3 holders) Ecomuseum Zoo Salomonier Nature Park (atrata) ZooAmerica (2.1) Yellow-Throated Marten (1 holder) Assiniboine Park Zoo Pine Marten (2 holders) Dakota Zoo Turtle Back Zoo Fisher (12 holders) California Living Museum Charles Paddock Zoo Dakota Zoo Ecomuseum Zoo Lehigh Valley Zoo Minnesota Zoo Northwest Trek Wildlife Park Sauvage Zoo of St-Félicien Shalom Wildlife Zoo Special Memories Zoo Timbavati Wildlife Park Zollman Zoo Honey Badger (5 holders) Fort Wayne Children's Zoo (0.1) Living Treasures Animal Park Naples Zoo San Diego Zoo Tanganyika Wildlife Park Long-Tailed Weasel (2 holders) Orange County Zoo Turtle Bay Exploration Park European Polecat (1 holder) Caldwell Zoo Black-Footed Ferret (18 holders) Abilene Zoo Austin Zoo Bright's Zoo Cheyenne Mountain Zoo Dakota Zoo Elmwood Park Zoo El Paso Zoo Hutchinson Zoo Lee Richardson Zoo Louisville Zoo Northeastern Wisconsin Zoo & Adventure Park Pheonix Zoo Red River Zoo Roosevelt Park Zoo Topeka Zoo Toronto Zoo Smithsonian National Zoo ZooAmerica Least Weasel (1 holder) Western North Carolina Nature Center American Mink (9 holders) Bay Beach Wildlife Sanctuary Bear Den Zoo Georgia Sea Turtle Center Parc Safari San Antonio Zoo Sanders County Wildlife Conservation Center Shalom Wildlife Zoo Wild Wonders Wildlife Park Zoo Montana American Badger (33 holders) Alameda Park Zoo America's Teaching Zoo Bear Den Zoo Big Bear Alpine Zoo Boulder Ridge Wild Animal Park British Columbia Wildlife Park California Living Museum DeYoung Family Zoo GarLyn Zoo Great Vancouver Zoo Henry Vilas Zoo High Desert Museum Hutchinson Zoo Kamloops Wildlife Park Los Angeles Zoo & Botanical Gardens Northeastern Wisconsin Zoo & Adventure Park MacKensie Center Maryland Zoo in Baltimore Milwaukee County Zoo Niabi Zoo Northwest Trek Wildlife Park Pocatello Zoo Safari Niagara Saskatoon Forestry Farm and Zoo Space Farms Zoo & Museum Special Memories Zoo The Living Desert Zoo & Gardens Timbavati Wildlife Park Turtle Bay Exploration Park Wildlife World Zoo & Aquarium Zollman Zoo African Clawless Otter (2 holders) Metro Richmond Zoo San Diego Zoo Asian Small-Clawed Otter (39 holders) Audubon Zoo Bright's Zoo Bronx Zoo Brookfield Zoo Cleveland Metroparks Zoo Columbus Zoo and Aquarium Dallas Zoo Denver Zoo Disney's Animal Kingdom Greensboro Science Center Jacksonville Zoo and Gardens Kansas City Zoo Houston Zoo Indianapolis Zoo Lincoln Park Zoo Living Planet Aquarium Living Treasures Animal Park Memphis Zoo Mill Mountain Zoo Minnesota Zoo North Georgia Zoo Nurtured by Nature OdySea Aquarium Omaha's Henry Doorly Zoo Point Defiance Zoo & Aquarium San Antonio Zoo San Diego Zoo Santa Barbara Zoo Santa Fe Teaching Zoo SeaWorld San Diego Six Flags Discovery Kingdom Smithsonian National Zoo Sunset Zoo Tanganyika Wildlife Park Tiger World Tregembo Animal Park Virginia Zoo in Norfolk Woodland Park Zoo Zoo Miami Sea Otter (13 holders) Alaska SeaLife Center Aquarium of the Americas Aquarium of the Pacific (nereis) Georgia Aquarium Minnesota Zoo (kenyoni) Monterey Bay Aquarium (nereis) New York Aquarium (nereis, kenyoni) (3.0) Oregon Zoo (nereis) Pittsburgh Zoo & PPG Aquarium (kenyoni) Point Defiance Zoo & Aquairum (nereis, kenyoni) SeaWorld San Diego (nereis) Shedd Aquairum (nereis, kenyoni) Vancouver Aquarium North American River Otter (145 holders) Abilene Zoo African Safari Wildlife Park Akron Zoo Alameda Park Zoo Alaska Zoo Albuquerque Aquarium Alexandria Zoo Animal Forest Arizona-Sonora Desert Museum Audubon Zoo Bay Beach Wildlife Sanctuary Bays Mountain Park and Planetarium Birmingham Zoo Blank Park Zoo Boonshoft Museum of Discovery Bramble Park Zoo BREC Baton Rouge Zoo Brevard Zoo Brookfield Zoo Brookgreen Gardens Buffalo Zoo Buttonwood Park Zoo Calgary Zoo Calvert Marine Museum Caldwell Zoo Cameron Park Zoo Cape May County Zoo Capron Park Zoo Central Florida Zoo Chahinkapa Zoo Cheyenne Mountain Zoo Cincinnati Zoo Columbus Zoo and Aquarium Columbian Park Zoo Connecticut's Beardsley Zoo CuriOdyssey Dakota Zoo Delmarva Discovery Center & Museum Detroit Zoo Dickerson Park Zoo Ecomuseum Zoo Ecotarium Edmonton Valley Zoo Elmwood Park Zoo Ellen Trout Zoo Erie Zoo Florida Aquarium Fort Wayne Children's Zoo Fort Worth Zoo GarLyn Zoo Georgia Sea Turtle Center Great Lakes Aquarium Greensboro Science Center Grizzly and Wolf Discovery Center Henry Vilas Zoo Henson Robinson Zoo High Desert Museum Homosassa Springs Wildlife Park Hutchinson Zoo Idaho Falls Zoo Jackson Zoo John Ball Zoo Kaleideum North Knoxville Zoo Landry's Downtown Aquarium Lehigh Valley Zoo Lee Richardson Zoo Lincoln Children's Zoo Lincoln Park Zoo Little Rock Zoo Living Planet Aquarium Lupa Zoo Magnetic Hill Zoo Maritime Aquarium Maryland Zoo in Baltimore Maymont Menominee Park Zoo Mesker Park Zoo Miller Park Zoo Milwaukee County Zoo Minnesota Zoo Montgomery Zoo Mote Marine Lab National Mississippi River Museum & Aquarium National History Museum of the Adirondacks New York State Zoo at Thompson Park North Carolina Zoo Northeastern Wisconsin Zoo & Adventure Park Northwest Trek Wildlife Park Oakland Zoo Ober Gatlinburg's Wildlife Adventure Ochsner Park Zoo Oglebay's Good Zoo Oklahoma Aquarium Oregon Zoo Palm Beach Zoo Phillips Park Zoo Pittsburgh Zoo & PPG Aquarium Potawatomi Zoo Potter Park Zoo Prospect Park Zoo Pueblo Zoo Red River Zoo Riverbanks Zoo Riverview Park & Zoo Rodger Williams Park Zoo Rosamond Gifford Zoo Sacramento Zoo Saginaw Children's Zoo Saint Louis Zoo Salisbury Zoo Salmonier Nature Park San Francisco Zoo Sauvage Zoo of St-Félicien Sedgwick County Zoo Seneca Park Zoo Sequioa Park Zoo Smithsonian National Zoo Special Memories Zoo Staten Island Zoo Stone Zoo Summerfield Zoo Sunset Zoo Tallahassee Museum Tennessee Aquarium Texas Zoo Toledo Zoo and Aquarium Topeka Zoo Toronto Zoo Trevor Zoo at Millbrook School Tulsa Zoo Turtle Back Zoo Utah's Hogle Zoo Valley Zoo Virginia Aquarium and Marine Science Center Virginia Living Museum Washington Park Zoo Wilderness Trails Zoo Western North Carolina Nature Center Zollman Zoo Zoo America Zoo Miami Zoo Montana Zoo Tampa at Lowry Park Spotted-Necked Otter (9 holders) Binghampton Zoo at Ross Park Fresno Chaffee Zoo Little Rock Zoo Omaha's Henry Doorly Zoo and Aquarium Pheonix Zoo Reid Park Zoo San Diego Zoo Toronto Zoo Zoo de Granby Giant Otter (9 holders) Birmingham Zoo Dallas World Aquarium Jacksonville Zoo and Gardens Los Angeles Zoo & Botanical Gardens Moody Gardens Philadelphia Zoo Rodger Williams Park Zoo Zoo Atlanta Zoo Miami
Sanders County Wildlife Conservation Center - what is this place? I'm putting together a google map for this thread and I can't find any mention of it outside of here. The best I could find is the Wildlife Conservation Center, AKA the Sanders Center, in Massillon Ohio (Stark County). The Living Treasures Animal Park with honey badger, which of the two parks is it? They have the same name. For american badger, british columbia wildlife park and kamloops wildlife park are the same place.
A few more, all from north american river otter - Landry's Downtown Aquarium - which one? I put it as Denver since I know they have otters, but I'm not sure if the others of the same name do, as well. National History Museum of the Adirondacks - now called The Wild Center Valley Zoo - is this Edmonton Valley Zoo? If so, it's listed twice.
