Nice early Loetz Enameled Bird Vase. Very similar to the Alpen Red Decor which was 1st shown at the Columbia Exposition in Chicago in 1893. The color is much like oxblood red and resembles porcelain.
The bottom has some enameled numbers which read "691/1 P.265" Probably the production number and possibly patent.
See Loetz Bohemain Glass, 1980-1940, p.54 for nearly identical decor
c.1893, 10 3/4" High x 4" Diameter.