Historically, the population of these majestic whales faced severe declines due to intensive hunting practices that nearly drove them to the brink of extinction. However, since receiving international protection in the mid-20th century, the Southern right whale population has shown signs of recovery, with estimates suggesting that approximately 4,000 individuals now inhabit the southern hemisphere.

Unlike their counterparts in the North Pacific and North Atlantic, which remain endangered, the Southern right whale has demonstrated remarkable resilience and is currently classified as being of Least Concern by conservation organizations. This positive trend can be attributed to a combination of factors, including the implementation of international protection measures and dedicated conservation efforts at the national level.

Countries around the world have recognized the importance of safeguarding Southern right whales and have taken proactive steps to ensure their survival and reproduction. For example, in Brazil, the Right Whale Project has been instrumental in protecting the breeding grounds of Southern right whales off the coast of South Brazil since 1981. Through this initiative, conservationists work tirelessly to monitor whale populations, mitigate threats, and promote responsible stewardship of marine habitats.

In addition to targeted conservation efforts, Southern right whales benefit from their unique life history traits and behaviors that contribute to their resilience. These whales exhibit strong fidelity to their breeding and calving grounds, returning year after year to the same coastal areas to give birth and raise their young. This fidelity to specific habitats enables conservationists to identify and protect critical areas for the species’ survival.

Furthermore, Southern right whales are known for their remarkable social behaviors and vocalizations, which play a crucial role in communication and mate selection. By studying these behaviors, scientists gain valuable insights into the ecological needs and behaviors of Southern right whales, informing conservation strategies and management practices.

Distribution

Country

Population est.

Status

Year

Comments

Indian ocean

2017

Pacific ocean

2017

Atlantic Ocean

2017

Antarctic ocean

2017

Antarctica

2017

Argentina

2017

Australia

2017

Bouvet Island

2017

Brazil

2017

Chile

2017

Falkland Islands

2017

Malvinas

French Southern T.

2017

Madagascar

2017

Mozambique

2017

Namibia

2017

New Zealand

2017

Peru

2017

Saint Helena

2017

Tristan Da Cunha

South Africa

2017

South Georgia

2017

Uruguay

2017