Arctic Sulpher butterflies at Brushkana Creek, Denali Highway
I was taking photographs of Shrubby Cinquefoil along Brushkana Creek when a solitary Arctic Sulpher butterfly (Colias palaeno) alighted on one of the blossoms. Soon another Sulpher came along and after a little urging the two of them fluttered off together.
![](https://i0.wp.com/www.sketchesofalaska.com/wp-content/uploads/2013/07/articsulpher-1forblog.jpg?resize=240%2C320&ssl=1)