Alaska Forest Foodweb for Tubifex tubifex (sludge worm)

Alaska Forest
Accipiter striatus
(Sharp-shinned Hawk)
Falco columbarius
(Merlin)
 
Lanius excubitor
(Northern Shrike)
 
Catharus ustulatus
(Swainson's Thrush)
 
Tubifex tubifex
(sludge worm)
 
Ecosystem provided by Making The Forest And Tundra Wildlife Connection