improvement

  • Monarch Butterfly Winter Count Shows Significant Improvement

    This winter, volunteers counted more than 335,000 Western monarch butterflies in an annual survey, a big improvement over the last few years, but still far short of historical numbers. Observers only counted 2,000 of the iconic black-and-orange butterflies in 2020, and then 250,000 in 2021. Rebeca Quinonez-Pinon, senior manager of...
January

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