Californian Poppy (Eschscholzia californica) Antelope Valley California Poppy Reserve, USA

The Californian Poppy is native to the US and Mexico and is the official state flower of California. Antelope Valley California Poppy Reserve is a 1745 acre reserve that turns into a sea of orange during peak flowering season.
The dominant flower, of course, is the Californian Poppy but also you can see flowers such as the Purple Lupine, Goldfields, Owl Clover, redstem filaree and much more