Brimstone Butterfly

I see the brimstone butterfly all the time, but read somewhere they are not that common anymore. They obviously like the Landstuhler Bruch.
This one was flying ahead of me for a little while (I was on the bicycle again). When it sat down, I did, too. There were more left and right of the path.
Their German name is "Zitronenfalter" = lemon butterfly. Easy to remember! But their latin name "Gonepteryx rhamni" reminds me of yesterday's dinos!


18:55; 16°C