Conservatives reacted with outrage on Easter Sunday after seeing that the search engine Google had honored labor activist and civil rights leader Cesar Chavez, who died 20 years ago.

"I thought the Chavez-google thing was a hoax or an early April Fool's Day prank...are they just going to leave that up there all day?" Fox News host Dana Perino wrote on Twitter.

Other conservatives also expressed their disapproval of the "doodle" via Twitter. Some of the reactions were compiled by the website Twitchy, showing conservatives announce their astonishment that the search engine didn't recognize the religious holiday.

One man declared that Google had alienated "all Christians in America today." Others promised to switch to Microsoft's search engine Bing, which featured Easter Eggs on its website.

Radio host Glenn Beck also joined the chorus of conservative outrage on Twitter, writing, "Cool for Google to not celebrate Easter but really?!!? Go to . HAPPY Caesar Chavez day everybody! #HELIVES!"

The "doodle" placed a portrait of Chavez in the middle of Google's logo to commemorated his birthday on March 31. The date is celebrated as a state holiday in California, Colorado and Texas.

The Chicano labor leader gained iconic status after co-founding the United Farm Workers to fight against unfair labor conditions. The conservative publication described Chavez as a "cult figure in California" and complained it was "not the first time that Google has chosen to honor leftists over tradition."

[Woman yells at her computer via Shutterstock]