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| | Food Habits of Blue Grouse |
 | | SUMMARY The food habits of Blue Grouse vary from a simple winter diet that is made up predominantly of coniferous needles to a complex diet during the summer months, char- acterized by great variety of foods including green leaves, fruits and seeds, flowers,' animal matter and coniferous needles. |
 | | The diets of the two species of Blue Grouse, Dendragapus obscurus and Denclragapus fuliginosus, are quite similar as far as major types of food are concerned, but they differ considerably in the species that are taken. |
 | | The food habits of the two closely related species Of Blue Grouse, Dendragapus obscurus and Dendragapus fuliginosus, are dis- cussed separately, chiefly because of the great difference in the vegetation found within their respective ranges, which reflects itself in the food of these birds. |
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