(CNN) -- Police seized approximately 150 birds and arrested 19 people in a Connecticut home Sunday in an investigation of alleged finch and canary fighting, the Shelton Police Department said.



Police seized cash, canaries, finches and bird cages from a home in Shelton, Connecticut.



In addition to the 150 birds -- mainly saffron finches -- police seized their cages and $8,000 in cash from a home in Shelton, said police Sgt. Robert Kozlowsky.



The 19 people, all originally from Brazil, are being charged with animal cruelty and illegal gambling, Kozlowsky said. The homeowner, Jurames Goulart, 42, was additionally charged with interfering with officers.



Shelton Police say they've never seen or heard of this kind of bird fighting before.



"This is new to us," Kozlowsky told CNN. "Finches are much easier to keep under the radar than roosters because they make less noise and they wouldn't arouse suspicions if someone had a lot of them."  Watch police haul away the birds »



Kozlowsky said police obtained a search warrant after a monthlong investigation and raided the home after receiving tips that an illegal fight was scheduled to take place.



Wayne Kasacek of the Connecticut Department of Agriculture, which helped remove the birds, said that at least four of the finches have eye injuries.



Saffron finches are canary-size birds native to South America.
How many people were arrested in the Connecticut home? How much  cash seized ? What did the police say? How much money was seized? How many people were arrested? What charges were made against the arrested people? How many people arrested? What are the charges? What type of fighting is more difficult to conceal?
19 $8,000 they've never seen or heard of this kind of bird fighting before. $8,000 19 charged with animal cruelty and illegal gambling, 19 animal cruelty and illegal gambling, roosters
question: How many people were arrested in the Connecticut home?, answer: 19 | question: How much  cash seized ?, answer: $8,000 | question: What did the police say?, answer: they've never seen or heard of this kind of bird fighting before. | question: How much money was seized?, answer: $8,000 | question: How many people were arrested?, answer: 19 | question: What charges were made against the arrested people?, answer: charged with animal cruelty and illegal gambling, | question: How many people arrested?, answer: 19 | question: What are the charges?, answer: animal cruelty and illegal gambling, | question: What type of fighting is more difficult to conceal?, answer: roosters