PARIS, Aug 6 (Reuters) - Concerns are rising for a beluga whale which has been spotted in France's river Seine far, from the cold Arctic waters it is more suited, after it refused food and appears ...

changes in the food supply, and the presence of killer whales, which are now moving into Hudson Bay as sea ice melts. Another major concern is the impact of these ecosystem changes on beluga ...

"With the beluga whales, I think it's quite a different connection ... re going to react to shifts in water temperature, shifts in food availability, shifts in the availability of regular prey." ...

“Beluga whales are part of this Arctic ecosystem ... “Algae and the plants are growing inside the ice and that forms this food chain in the north. This includes polar cod and other fish ...

A beluga whale swims behind a boat through the Churchill ... re going to react to shifts in water temperature, shifts in food availability, shifts in the availability of regular prey.” ...

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It appears from a necropsy’s preliminary report, the beluga whale some ... a stick lodged in the whale’s mouth was “potentially preventing him from ingesting food” and appears to be ...

"With the beluga whales, I think it's quite a different connection ... re going to react to shifts in water temperature, shifts in food availability, shifts in the availability of regular prey." ...

“With the beluga whales, I think it’s quite a different ... re going to react to shifts in water temperature, shifts in food availability, shifts in the availability of regular prey.” ...

ON HUDSON BAY (AP) — Playful large white beluga whales bring joy and healing to Hudson Bay. Their happy chirps leap out in an environment and economy threatened by the warming water melting sea ice, ...

Beluga whales swim through the Churchill River ... "We don't know how they're going to react to shifts in water temperature, shifts in food availability, shifts in the availability of regular ...