The endangered beluga whales living in Alaska’s Cook Inlet are still declining in number, despite protections put in place 20 years ago and the adoption of a recovery plan in 2016. The 20-year-old mother and her calf are now getting "much needed rest and time to … Our goal was to develop population-specific beluga habitat selection models that quantify relative use of sea ice and bathymetric features related to oceanographic processes, which can provide context to the importance of … The beluga whale is primarily an arctic species; the St. Lawrence Estuary beluga is at the southernmost limit of the range and is geographically isolated from other populations. This species continues a downward population trend. Cook Inlet Beluga Whale History. Beluga is -with a poverty rate of 0.00%. The average household income in . Beluga is currently declining at a rate of 0.00% annually and its population has increased by Infinity% since the most recent census, which recorded a population of in 2010. Cook Inlet beluga whales are one of five beluga population stocks found in U.S. waters.

Five stocks are recognized in U.S. waters off Alaska, including one that is found almost exclusively in Cook Inlet.The endangered Cook Inlet beluga whale population numbers was estimated at 269 individuals in 2018 and has been experiencing an ongoing decline for more than two decades. A biennial survey conducted by the fisheries arm of the National Oceanic and Atmospheric Administration estimated the population of the white whales … Instead, the numbers have fallen. Due to less ship and air traffic in that area, there was less noise in the water than usual. Photo: ELIZAVETA PORODINA. Following 9/11, researchers measured a significant decrease in stress-increasing hormones in North Atlantic right whales. Before 1885, there were as many as 10,000 belugas in the St. Lawrence Estuary and Gulf.

In October 2008, NOAA Fisheries listed Cook Inlet beluga whales as endangered under the Endangered Species Act. Scientists estimate there are between 300–400 beluga whales in Cook Inlet. In May 2005, this beluga population was officially listed as a threatened species on SARA's List of Wildlife Species at Risk. Biologists thought that once hunting ceased in 1999, the whale population—then estimated at 369—would slowly rebuild. The beluga (Delphinapterus leucas) population in the St. Lawrence Estuary was greatly reduced by hunting, which was finally banned in the St. Lawrence in 1979. In this graph, it shows it shows the steady declination of the beluga population in the Alaskan area. February 11, 2020. Beluga whales are found in seasonally ice-covered waters throughout arctic and sub-arctic regions. Beluga is a city located in Kenai Peninsula Borough Alaska. Their white coloration helps them blend in to their icy environment. The endangered Cook Inlet beluga whale is a NOAA Fisheries Species in the Spotlight. Her "not-so-little bundle of joy" weighed 174 pounds at birth, nearly 25 pounds above the average for a newborn calf. A beluga whale named Whisper has given birth to a healthy calf at Georgia Aquarium. The population of endangered beluga whales in Alaska's Cook Inlet continues to decline, federal marine mammal authorities announced Tuesday, Jan. 28, 2020.

Estimates of current population size, known as abundance estimates, are derived from a combination of fieldwork and computer modelling.



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