Did you know? Butterflies love being in the sun, too☀️🦋 Butterflies are known as "ectotherms". This means they rely on external sources for body heat. In order to fly, they have to raise their body temperature to around 85 degrees by spreading their wings and spending time in the sunshine to warm up. 📹: @hobopeeba via @augustinmagazine #NatureFacts #Naturegramd #FunFact #ScienceIsCool #NatureIsCool