Seasonal variation in diet, volatile fatty acid production and size of the cecum of roch ptarmigan.
D000064:Acclimatization; D000085:Acetates / Q000378:metabolism; D000413:Alaska; D000818:Animals; D001717:Birds / Q000378:metabolism*; D002087:Butyrates / Q000378:metabolism; D002432:Cecum / Q000033:anatomy & histology / Q000378:metabolism*; D004032:Diet; D005232:Fatty Acids, Volatile / Q000378:metabolism*; D005285:Fermentation; D011422:Propionates / Q000378:metabolism; D012621:Seasons; D013045:Species Specificity
D000085:Acetates; D002087:Butyrates; D005232:Fatty Acids, Volatile; D011422:Propionates