Toothed whales

Whale Scientists Story: Alexandre Bernier-Graveline

Alexandre Bernier-Graveline is a 25-year-old Canadian whale scientist. He comes from the Québec province. He holds a Msc. from UQAM (the University of Quebec in Montreal). His master research focuses on ecotoxicology in beluga whales from the Saint Lawrence Estuary. Alexandre’s education I first did a bachelor’s degree (3 years) in biological and ecological sciences […]

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Orca Awareness Month: Southern Residents (Part One)

June is Orca Awareness Month! We wanted to focus this post on the Southern Residents because they are the most endangered population of killer whales. Yet, they are among the most studied whales in the world. We know so much about them. Here is a little introduction to these beautiful majestic whales. Populations and Ecotypes

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Is this beluga whale a Russian spy?

Hvaldimir’s story Some of you might have heard of Hvaldimir, the “Russian spy” beluga. Maybe you even heard of him without knowing his name. This beluga whale (Delphinapterus leucas) has become quite famous in Northern Norway. He was found on April 26th, 2019, in a little fjord called Tufjord, on an island off the northern

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Noise from military activities hurt deep-diving whales

Noise in the ocean comes from different sources. Some are natural (seismic activity, tectonic movements), and some are human-made like sonars, underwater bombs, etc. Deep diving whales rely on echolocation to hunt for their prey. The noise from human activities can affect these whales in quite extreme ways. In this post, we will talk about

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The sperm whale’s impressive body

The sperm whale or Physeter macrocephalus is one of our favorite animals on earth. This fascinating whale is one of the most recognizable with its square-shaped head. It looks like it comes from another world. First, the name, “sperm whale,” resulted from whalers misinterpreting the function of the “spermaceti” oil in the forehead of the

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