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Smaller female North Atlantic right whales, fewer calves

The declining body size of North Atlantic right whales may have critical consequences for the future of the species. New research, co-authored by Woods Hole Oceanographic Institution’s senior scientist Michael Moore, shows that smaller females produce fewer calves.

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New Report Explores Threats, Solutions Impacting Right Whales

New Report Explores Threats, Solutions Impacting Right Whales

The North Atlantic right whale is a critically endangered whale species that is protected under the U.S. Endangered Species Act, the Marine Mammal Protection Act, and Canada’s Species at Risk Act. These animals, of which there are only 411 remaining, are often found within 50 miles of the East Coast of North America, making them vulnerable to human activities.

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Prey-tell: Why Right Whales Linger in the Gulf of Maine

WHOI’s Mark Baumgartner finds that the location, the length of stay, and perhaps the very abundance of the whales may be dependent on an interesting vertical migration pattern by the copepods on which the whales feed. It seems to be a case, he said, of “how the behavior of the prey influences the behavior of the whales.”

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Endangered North Atlantic Right Whale Study Shows Sharp Decline in Mothers

Scientists from the Woods Hole Oceanographic Institution (WHOI) report in today’s issue of the journal Nature that the population growth rate of North Atlantic Right whales has declined below replacement level because of increased mortality rates of mothers. The population numbers only about 300 and is predicted to become extinct within 200 years if the environmental conditions experienced by the whales in 1995 were maintained.

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New Model Suggests Northern Right Whale Population on Path to Extinction

The North Atlantic northern right whale, considered to be the most endangered large whale species, is headed for extinction unless human intervention improves survival, according to a new study by researchers at Woods Hole Oceanographic Institution (WHOI) and the University of Massachusetts, Boston (UMASS Boston). Their report, the first to obtain rigorous statistical estimates of survival probability of this population, was published today in the “Proceedings of the National Academy of Sciences.”

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WHOI collaborates with CMA CGM to increase protections for marine mammals

A collaboration between Woods Hole Oceanographic Institution (WHOI) and the CMA CGM Group, a world leader in shipping and logistics, aims to increase whale detection efforts along the U.S East Coast, particularly for North Atlantic right whales, and reduce the potential for ship strikes along critical shipping routes.

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