I made a map of all the flights I took this year. The code I used to make the map is based on this.

After seeing the map, I scrolled through my photos from these places. It's been an extraordinary year for studying grass around the world.

Korai lawns in central Tokyo.

Bermudagrass in India.

  Golf turf in early summer.

Bermudagrass at the Girona Temps de Flors.

  Bermudagrass and Hordeum.

At Harpenden, different species grow where different fertilizers have been applied.

At the Cascade Head Prairie, some of the same species as found at Harpenden.

Amazing color of fine fescue at Chambers Bay.

Manilagrass lawn beside the beach in Bali.

Seashore paspalum at SCG Stadium in Bangkok.