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Tag: migration

Finding Yoda – Part 2
How do humpback whales like Yoda eat enough food to sustain themselves during their long migrations? Bubble net feeding! Learn what that is--and how Yoda is treated by fellow whales--in our second post from Janie Wray of the Cetacea Lab.

Where do monarchs come from?
Do you know what an instar is? What about hemolymph? Get a quick lesson about monarch metamorphosis!

Monarch butterfly migration at risk of disappearing
The stunning and little-understood annual migration of millions of Monarch butterflies to spend the winter in Mexico is in danger of disappearing, after numbers dropped to their lowest level since record-keeping began in 1993.

Killer Whale Tracker: They’re really on the move now!!
As fall descends on the Arctic, WWF-Canada continues to track a killer whale pod as they head south for the winter. They've picked up speed and are showing no signs of slowing down!

Killer whales or ‘snow birds’?
As fall descends on the Arctic, WWF-Canada continues to track a killer whale pod as they head south for the winter.