Alaska Forest Foodweb for Betula papyrifera (mountain paper birch)

Alaska Forest
Accipiter striatus
(Sharp-shinned Hawk)
Canis lupus
Falco columbarius
Haliaeetus leucocephalus
(Bald Eagle)
Lynx canadensis
Strix nebulosa
(Great Grey Owl)
Ursus arctos
(Grizzly Bear)
Alces alces
Lanius excubitor
(Northern Shrike)
Pinicola enucleator
(Pine Grosbeak)
Tachycineta bicolor
(Tree Swallow)
Vulpes vulpes
(Red Fox)
Acanthis flammea
(Common Redpoll)
Bonasa umbellus
(Ruffed Grouse)
Martes americana
(American Marten)
Phylloscopus borealis
(Arctic Warbler)
Poecile hudsonicus
(Boreal Chickadee)
Zonotrichia leucophrys
(White-crowned Sparrow)
Adelges abietis
Lepus americanus
(Snowshoe Hare)
Rheumaptera hastata
(spear-marked black)
Betula papyrifera
(mountain paper birch)
Ecosystem provided by Making The Forest And Tundra Wildlife Connection