This report summarizes the research effort and methods used in 1996 and the preliminary findings from this research including the

This project examined the abundance and population structure of humpback whales in the North Pacific and was the result of

From 9 to 22 August 1998, the U.S. Geological Survey conducted seismic surveys in the Pacific Ocean just off Los

In March 1998, the U.S. Geological Survey, in collaboration with a number of other government and academic institutions, conducted seismic

Intensive research of humpback and blue whales off California using photographic identification has been conducted annually since 1986 with the

This report summarizes research conducted on humpback whales and other marine mammals off Costa Rica in 1998 and also compares

Photographic identification of gray whales in Washington State was conducted in 1997 by Cascadia Research and the National Marine Mammal

This report provides an update on the results of humpback and blue whale research based on the field work conducted

Cascadia Research in collaboration with Oceanic Society has conducted a long-term research effort on humpback whales and other marine mammals

In 1998, Cascadia Research and the National Marine Mammal Laboratory conducted photographic identification surveys for gray whale found in the