The IWC estimated 9,718 whales based upon survey data between 1978 and 1988. Prior to commercial whaling, there were an estimated 65,000. Mass death events for ...

Eastern North Pacific right whales are the most endangered whale population in the world — only an estimated 30 whales remain.

In 2019 Japan left the IWC and resumed commercial whaling including a small number of sei whales. Global populations were thought to have been reduced by as ...

There are about 80,000 Sei Whales in the world today. That is about 1/3 of the population that existed in the world before the whaling boom of the late 1800s ...

3 апр. 2024 г. · The global sei whale population was severely impacted by commercial whaling in the 19th and 20th centuries, with an estimated 300,000 ...

The current global population is estimated at 80,000 animals. Most individuals are migratory between higher latitudes in the summer and lower latitudes in the ...

17 июн. 2024 г. · At the moment the IUCN lists sei whales as endangered and estimates a global population of 50,000. While hunting sei whales and other whale ...

Pre-whaling abundance was estimated at 58,000-62,000 in the North Pacific, and the population was reduced to 7,260 – 12,620 by 1974. By. 1977, abundance was ...

The sei whale is one of the fastest whales, reaching speeds of up to 30 miles per hour. Sei whales inhabit all oceans and adjoining seas except in tropical ...