スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 6月24日 08時27分

?Scientists with our @Virginiaworkinglandscapes program help with the Native Bumblebee Pollen Survey. They are studying if having the choice between native plants and exotic plants can provide better habitat for native bees. This bumblebee hive is at the Smithsonian Conservation Biology Institute #PollinatorWeek

[BIHAKUEN]UVシールド(UVShield)

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