リュウキュウアサギマダラの越冬
まだまだ気温が高いので、あまり集まっていませんでした。
Even on a well-populated branch, around 20 individuals at most. ^^;
They take flight when approached.
When I open and close my hand, the Ideopsis similis moves its wings in time with it.
The wintering grounds are streams like this.
The trees growing here are larger than in other valleys. I wonder if they've been here a long time?