Figure Captions . All of the figure captions should be typed on the next page in accord with APA style. Figures should be arranged one per page. High-quality computer graphics are acceptable. Be certain that you use thin lettering that is large enough to withstand size reduction.
Halftones are also acceptable.
The Editor encourages authors to submit sound spectrograms of bird vocalizations in halftone format to preserve gray scales. Each figure should be labeled lightly on the back with a pencil. Specify the author's name, the figure number, and the figure's orientation by drawing a small arrow pointing to the top.