References
- Barroclough, W. E., Lebrasseur, R. J. & Kennedy, O. D. 1969: Shallow scattering layer in the subarctic Pacific Ocean: Detection by high-frequency echo sounder. Science 166, 611–613.
- Coachman, L. K., Aagaard, K. & Tripp, R. B. 1976: Bering Strait: The Regional Physical Oceanography. Univ. of Wash-ington Press, Seattle. 186 pp.
- Hunt, G. L., Jr., Harrison, N. M. & Cooney, R. T. 1989: Foraging of Least Anklets: The influence of hydrographic structures and prey abundance. Studies in Avian Biology ( in press).