(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 3. Cutaneous water loss (CWL) in desert (open circles) and mesic (filled circles, solid lines) sparrows as a function of the percentage of free fatty acids (FFA), ceramides and cerebrosides. Only the correlations for sparrows from Ohio were significant; for regression equations, see text.