Aquatic Gartersnake

Thamnophis atratus (Kennicott ex Cooper 1860)

are eaten by

• Global Biotic Interactions: Canis latrans Say 1823 (American jackal)
• Global Biotic Interactions: Buteo jamaicensis (Gmelin & JF 1788) (Red-tailed Hawk)
• Global Biotic Interactions: Ardea herodias Linnaeus 1758 (Great Blue Heron)

are preyed upon by

• Global Biotic Interactions: Canis latrans Say 1823 (American jackal)
• Global Biotic Interactions: Buteo jamaicensis (Gmelin & JF 1788) (Red-tailed Hawk)
• Global Biotic Interactions: Ardea herodias Linnaeus 1758 (Great Blue Heron)

eat

• Global Biotic Interactions: Anaxyrus boreas (Baird & Girard 1852) (western toad)
• Global Biotic Interactions: Rana cascadae Slater 1939 (Cascades Frog)
• Global Biotic Interactions: Cephalogonimus americanus
• Global Biotic Interactions: Rana draytonii Baird & Girard 1852 (California Red-legged Frog)
• Global Biotic Interactions: Taricha torosa (Rathke 1833) (California Newt)

prey on

• Global Biotic Interactions: Rana draytonii Baird & Girard 1852 (California Red-legged Frog)
• Global Biotic Interactions: Rana cascadae Slater 1939 (Cascades Frog)
• Global Biotic Interactions: Taricha torosa (Rathke 1833) (California Newt)
• Global Biotic Interactions: Lithobates catesbeianus (Shaw 1802) (American Bullfrog)
• Global Biotic Interactions: Taricha torosa (Rathke 1833) (California Newt)