. Circular. Agriculture. i-j^:. -v±=i t:,V:"t h'^-1 Fig. 14.—Bluebird box and details. Tree Sivallow. — Interior dimensions, 4j by 4j by 8 inches. Entrance hole about, not over, 1^ inches. Long axis vertical. Bluebirds also use this box. (See Plate L, Fig. 2.) ^-lOJi'*- ^-G'---^.. K-®--| t-h"-^. ^3-» o 24%' -4:-- ^qJi^ Fig. 15. —Flicker box and details of construction. This is the most popular box (with the birds) that I have seen. Starling. — This European bird will soon be common and may become a pest. It requires an entrance hole about 2 inches. Please note that these images are e

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. Circular. Agriculture. i-j^:. -v±=i t:,V:"t h'^-1 Fig. 14.—Bluebird box and details. Tree Sivallow. — Interior dimensions, 4j by 4j by 8 inches. Entrance hole about, not over, 1^ inches. Long axis vertical. Bluebirds also use this box. (See Plate L, Fig. 2.) ^-lOJi'*- ^-G'---^.. K-®--| t-h"-^. ^3-» o 24%' -4:-- ^qJi^ Fig. 15. —Flicker box and details of construction. This is the most popular box (with the birds) that I have seen. Starling. — This European bird will soon be common and may become a pest. It requires an entrance hole about 2 inches. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Massachusetts. State Board of Agriculture. Boston, Mass.

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear