...five-year study, Jay has tracked six walruses long enough to get a better understanding of their migration habits. Carl Kava, director of the Eskimo Walrus Commission in Nome, said more needs to be learned about walruses. About 60 percent of...

...five-year study, Jay has tracked six walruses long enough to get a better understanding of their migration habits. Carl Kava, director of the Eskimo Walrus Commission in Nome, said more needs to be learned about walruses. About 60 percent of...

...not have a good population estimate,'' Meehan said. ``So the best we can do is speculate on what may happen.'' Carl Kava, director of the Alaska Eskimo Walrus Commission, said the commission wants to work with biologists on a reliable walrus...

...not have a good population estimate,'' Meehan said. ``So the best we can do is speculate on what may happen.'' Carl Kava, director of the Alaska Eskimo Walrus Commission, said the commission wants to work with biologists on a reliable walrus...