Jeff Servoss

Photo of Jeff Servoss
Fish and Wildlife Biologist
Arizona Ecological Services Field Office
Ecological Services
Address

201 North Bonita Avenue
Suite 141
Tucson, AZ 85745
United States

(520) 670-6150
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Species expertise
Arizona Striped Whiptail (Aspidoscelis inornatus arizonae)
Desert Massasauga (Sistrurus catenatus edwardsii)
Narrow-headed Garter Snake (Thamnophis rufipunctatus)
New Mexico Ridge-nosed Rattlesnake (Crotalus willardi obscurus)
Northern Mexican Garter Snake (Thamnophis eques megalops)
Plains Leopard Frog (Lithobates blairi)
Sonoran Desert Tortoise (Gopherus morafkai)
Yavapai Frog (Rana yavapaiensis)

In The News

A light grey rattlesnake coils defensively with an alpine trees bark in the background.
Endangered Species Act
Shedding Light on an Obscure Rattlesnake
The future is looking brighter for the threatened and obscure New Mexico ridge-nosed rattlesnake (aptly named Crotalus willardi obscurus), as partners come together to restore and repopulate a reptile so rare and hard to find in some populations it takes an on average over 800 hours for an expert...