New Zealand Journal of Marine and Freshwater Research abstracts

---

DISTRIBUTION AND ABUNDANCE OF THE WEDDELL SEAL IN THE WESTERN ROSS SEA, ANTARCTICA

Ian Stirling*

Zoology Department, University of Canterbury, Christchurch, New Zealand

Abstract The distribution and abundance of the Weddell seal (Leptonychotes weddelli Lesson) in the fast ice and pack ice of the western Ross Sea, Antarctica, were investigated during 1967 and 1968 from icebreakers and accompanying helicopters. It was estimated that there were about 50,000 Weddell seals in the western Ross Sea between Cape Adare and McMurdo Sound. Weddell seals appear to breed mainly in the fast ice along the Victoria Land coast and less frequently in some nearby areas of pack ice. Fast ice is preferred to pack ice. Most Weddell seals in the pack ice were adults. General observations on the distribution of crabeater, leopard, and Ross seals are included.

N.Z. H mar. Freshwat. Res. 3: 191-200
(Received for publication 3 September 1968)

PDF file of entire paper: medium quality (461K); (scanned from paper original: notes about this process)

---

This year's abstracts | Journal home page | All abstracts | Publishing home page