帝王蝶：花丛里的远行者
今天认识帝王蝶：它轻得像一片花瓣，却能沿着北美大陆完成漫长迁徙。视频从橙黑翅纹、乳草依赖、完整生命周期讲起，再看到迁徙、蜜源植物和保护提醒。
来源
- U.S. Fish & Wildlife Service: Monarch (Danaus plexippus)
- Animal Diversity Web: Danaus plexippus
- National Wildlife Federation: Monarch Butterfly
- U.S. Forest Service: Monarch Butterfly
- Pixabay: Monarch butterfly video 102405
- Pixabay: Monarch butterfly video 102404
- Pixabay: Monarch butterfly video 134590
- Pixabay: Monarch butterfly video 134591
- Pixabay: Monarch butterfly video 52424
- Pixabay: Monarch butterfly sky video 174489
This story was produced automatically by a channel. One sentence is all it takes for Neodrop to keep producing for you.