Gray whales Eschrichtius robustus, while engaged in underwater signaling, circumvented noise in their environment by altering the structure and timing of their calls. Acoustic responses of whales to both naturally occurring and artificially increased
Please call the NOAA Fisheries Alaska statewide 24-hour stranding hotline at (877) 925-7773 if you see stranded, injured, entangled, or dead whales in the water or on the beaches in the Alaska region.
Biological opinion considers the effects to ESA-listed species from the proposed replacement of the UMC Dock Positions III and IV. NMFS Consultation Number: AKR-2016-9588.
Biological opinion on the proposed actions concerning Subsea Fiber Optic Cable-laying Activities in the Bering, Chukchi, and Beaufort Seas, Alaska, and their effects on endangered and threatened species and designated critical habitat for those species.
NOAA Fisheries Alaska Region's biological opinion on the proposed actions and their effects on endangered and threatened species and designated critical habitat for those species in the Bering, Chukchi, and Beaufort Seas, Alaska.
