Owing to a printer’s error at the final stage of production, Figure 10 in “The Taxonomy, Distribution, and Status of Coastal California Cactus Wrens,” by Amadeo M. Rea and Kenneth L. Weaver (Western Birds 21:81–126, 1990) was replaced by a duplicate copy of Figure 11. The correct Figure 10, with its legend, appears below. Also, in the tabulation on page 94, the numeral “22” should be “2.” The sum is correct. Western Birds regrets these errors.