KANSAS CITY, Mo. — Chickens could be coming to roost in a backyard near you.

Across the country, people are joining the national urban chicken movement, sometimes turning outlaw to raise the birds.

The movement started with the rationale that raising chickens fits in with efforts toward local and pure foods, supporters say, and the eggs are fresh and flavorful. The animals also are entertaining pets, many say.

In Mission, Kan., the City Council recently sent to committee a proposal to change its law to allow urban chickens. Jerritt Dayhoff requested the change because her family would like to raise five or six chickens. She is a former Jackson County public defender who grew up on a farm, she said.

"Chickens are a heck of a lot quieter and cleaner than dogs," said Dayhoff, 33. They make interesting pets, she said. And, she added, "It's nice to tell your kids your breakfast came from Myrtle or Madge."

But Councilman John Weber, 77, said he has seen the city grow out of farmland and sees no reason to go back.

"If we're going to be residential, we ought to be residential," he said.

In 2004, Madison, Wis., was among the first of several cities to change laws to allow limited numbers of chickens, but usually not crowing roosters. New York City has long allowed chickens. The birds live in urban areas in Chicago; Albuquerque, N.M.; Portland, Ore.; Seattle; and other cities.

Many Web sites and Backyard Poultry magazine support the effort, which they say is still growing in this country, Great Britain and Canada.

BackYardChickens.com has 30,000 members — up from 20,000 last December — and it grows by 100 members a day, said its owner, Rob Ludlow.

KT LaBadie, an Albuquerque graduate student who started urbanchickens.org, said people are tearing out lawns to grow vegetables, and chickens are a natural next step.

Some cities have changed their laws because so many people were keeping chickens illegally, she said.

In Kansas City, residents are allowed to have chickens only if they are 100 feet away from the nearest home or business, and the birds are not allowed to roam.

That hasn't stopped two women in different Kansas City neighborhoods from raising chickens illegally, and they say they are doing it for the fresh eggs.