It basically means that spring has begun
You can find the full poem "Verse and Worse-Spring has sprung grass has ris" by Arnold Silcock in libraries, poetry collections, or online databases that archive his works. It is a humorous and playful poem that celebrates the arrival of spring with its delightful wordplay.
You did Salvester the cat
One option is to search for spring-related quotes or phrases on websites like Pinterest or Goodreads. Another option is to look for inspiration in books, poems, or songs that evoke the essence of spring. You could also try brainstorming your own ideas based on words like "blossom," "renewal," "growth," or "new beginnings."
Friedrich Ris died in 1931.
Friedrich Ris was born in 1867.
The population of Ris-Orangis is 26,863.
Walter Ris died in 1989.
Walter Ris was born in 1924.
The area of Ris-Orangis is 8,710,000.0 square meters.
Azat-le-Ris's population is 290.
You will have to spell out "casv ris".