Rare Ginkgo-Toothed Beaked Whales Spotted for First Time in the Wild in Mexico

Scientists have observed the elusive ginkgo-toothed beaked whale (Mesoplodon ginkgodens) in the wild for the first time along the coast of Baja California, Mexico. A modified crossbow was used to collect a tiny skin sample to confirm the whale’s identity.

• About Ginkgo-Toothed Beaked Whales

• Part of the 24 species of beaked whales, which are the second most diverse cetaceans after dolphins.
• Males and females grow up to 17.3 feet, weighing between 1.5 and 3.6 tonnes.
• Most knowledge comes from rare stranding records, as the species has remained largely elusive.

• Deep-Diving and Shy Nature

• Beaked whales are the deepest-diving mammals on Earth, surfacing only for brief breaths far from shore.
• They are highly shy and easily disturbed by boats, making study difficult.

• Conservation Concerns

• Beaked whales are sensitive to military sonar, which can interfere with their feeding and force rapid ascents, causing injuries or death.
• Researchers emphasize the urgent need for more studies to understand their behavior and protect them from anthropogenic threats.

Source: IE