Figure 1. The SCOPEX study area (shaded) in the Great South Channel region of the southern Gulf of Maine, showing right whale sightings within the study area for 1975-1989 (R. D. Kinney, H. E. Winn and M. C. Macaulay, "Cetaceans in the Great South Channel, 1979-1989: right whale (Eubalaena glacialis)", Cont. Shelf Res., submitted).