This is a video from the Netherlands about mating butterflies, They are orange tips.
The maker of the video is Henk Lammers from Eibergen.
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- British butterfly news, good and bad (dearkitty1.wordpress.com)
- United States butterflies and climate change (dearkitty1.wordpress.com)
- Monarchs butterflies at risk (stuff.co.nz)
- More Thoughts about Butterflies (therousedbear.wordpress.com)
- Cold snaps trigger Monarch butterfly migrations (science.nbcnews.com)