id author title date pages extension mime words sentences flesch summary cache txt 25973 Keyser, Leander S. (Leander Sylvester) Birds of the Rockies .txt text/plain 69778 4372 79 of many birds, especially the mountain song-sparrows, the white-crowned other bird for the mountain song-sparrow? resident; rare in eastern, common in western Colorado; breeds from winter; breeds below 9,000 feet, on plains as well as in mountains; sides of the range; breeds from plains to 10,000 feet; a beautiful bird; bird of plains below 5,000 feet; breeds far north. common in mountains than on plains; breeds up to 10,000 feet. Common resident; breeds from plains to 11,000 feet; winter range almost Resident; not common; a mountain bird; range, 8,000 to 12,000 feet; even resident; winters on plains and in mountains up to 9,000 feet; breeds mountain bird; breeds from 7,000 to 12,000 feet; sometimes in fall summer resident; breeds in suitable places on the plains and in mountain summer resident; breeds on plains and in mountain parks to 10,000 feet. plains to nearly 10,000 feet; western species, coming east to mountain ./cache/25973.txt ./txt/25973.txt