Gray whales alter their calling behavior to compensate for increasing levels of noise to improve their chances of being heard by other gray whales. Hearing each other is key to whale survival. NOAA scientists Marilyn Dahlheim and Manuel Castellote found that the number of times a gray whale calls is adjusted depending on the […]
Fall at the Alaska Fisheries Science Center means researchers are sifting through all the data they collected over the summer months in the field. For the Steller sea lion team that means reviewing hundreds of thousands of photos. Every summer AFSC’s Marine Mammal Lab scientists conduct Steller sea lion surveys along the Aleutian Island […]
The mammal curator and collection staff from the University of Alaska Museum of the North in Fairbanks will collect humpback whale remains at the Anchorage Coastal Wildlife Refuge this week. The 42-foot adult humpback whale washed ashore early last July. “We want the public to understand this collection is authorized under the Marine Mammal […]
Endangered humpback whales in nine of 14 newly identified distinct population segments have recovered enough that they don’t warrant listing under the Endangered Species Act, NOAA Fisheries said Tuesday. International conservation efforts to protect and conserve whales over the past 40 years proved successful for most populations. Four of the distinct population segments are […]