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  2. Extinction risk from climate change - Wikipedia

    en.wikipedia.org/wiki/Extinction_risk_from...

    The report concluded that global warming of 2 °C (3.6 °F) over the preindustrial levels would threaten an estimated 5% of all the Earth's species with extinction even in the absence of the other four factors, while if the warming reached 4.3 °C (7.7 °F), 16% of the Earth's species would be threatened with extinction.

  3. Salish Sea orcas - Wikipedia

    en.wikipedia.org/wiki/Salish_Sea_orcas

    The Salish Sea orcas have become an iconic natural treasure of the region and a symbol of the area's ecological productivity. Many whale watching organizations throughout the region target the orcas, including resident and transient groups, and often work with nonprofit organizations like the Center for Whale Research and The Whale Museum to ...

  4. Whale conservation - Wikipedia

    en.wikipedia.org/wiki/Whale_conservation

    The decline of global whale populations Blue whale populations have declined dramatically due to unregulated commercial whaling, putting them at risk of extinction.. Prior to the setting up of the IWC in 1946, unregulated whaling had depleted a number of whale populations to a significant extent, and several whales species were severely endangered.

  5. Gray Whales & 19 Other Marine Species That Could Go Extinct ...

    www.aol.com/gray-whales-19-other-marine...

    The beautiful Gray Whale has been extinct from the Atlantic Ocean since the 1700’s, but there are still estimated to be around 20,000 of these creatures swimming the Pacific Ocean.

  6. Orca - Wikipedia

    en.wikipedia.org/wiki/Orca

    A 2018 study published in Science found that global orca populations are poised to dramatically decline due such toxic pollution. [ 162 ] [ 163 ] In the Pacific Northwest , wild salmon stocks, a main resident food source, have declined dramatically in recent years. [ 3 ]

  7. At least 20 new species identified in recently discovered ...

    www.aol.com/news/least-20-species-identified...

    MORE: Key Largo tree cactus becomes 1st-ever US species to become extinct due to rising sea levels Some of the new species discovered include anemones, urchins, corals, some shrimp and a squat ...

  8. Orcas in the Gulf of California appear to have gained special skills to hunt and kill the world’s largest fish, according to a new study.. Whale sharks, which grow up to 18m long, are known to ...

  9. Bowhead whale - Wikipedia

    en.wikipedia.org/wiki/Bowhead_whale

    Bowheads seek the ice and shallow waters' safety when threatened by orca. [25] The Inuit have a traditional word for this behavior to give historical context that this is not a new phenomenon. [87] Global warming is increasing the frequency that orca are observed in the far north. A once-rare event, orca are now seen more frequently. [87]