- Katie ShannonArkansas Natural Heritage ProgramAssistant Data Manager/Environmental Review Specialist(501) 324-9617
- Pamela ShellenbergerPennsylvania Natural Heritage ProgramFish & Wildlife Biologist - Endangered Species(814) 234-4090 ext. 241
- Stephanie SheltonTexas Parks and Wildlife Department Wildlife Diversity BranchTXNDD Data Manager512-389-8723
- Nathan ShepardNorth Carolina Natural Heritage ProgramWestern Regional Field Biologist919-707-8629
- Rich ShockeyPennsylvania Natural Heritage ProgramEcological Information Specialist(717) 772-0263
- Ellen ShultzabargerPennsylvania Natural Heritage ProgramEcological Services Section Chief(717) 214-3813
- Hannah SiegelNatureServeBLD Analyst(512) 389-4571
- Valérie SimardCentre de Donnees sur le Patrimoine Naturel du QuébecAssistant Zoologist(418) 627-8694 ext. 7453
- Claire SingerNorthwest Territories Conservation Data CentreWildlife Biologist (Biodiversity)(867) 767-9237
- Jason SinghurstTexas Parks and Wildlife Department Wildlife Diversity BranchBotanist/Plant Ecologist(512) 389-8726