Re: MTA Uses Bird Recordings to Scare Pigeons From Roosevelt Island Station (1145499) | |||
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Re: MTA Uses Bird Recordings to Scare Pigeons From Roosevelt Island Station |
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Posted by Train Dude on Tue Mar 20 01:43:34 2012, in response to MTA Uses Bird Recordings to Scare Pigeons From Roosevelt Island Station, posted by Gold_12TH on Mon Mar 19 15:33:52 2012. We had been using a device called Bird-X for many years in the shops. They replicate the sound of a hawk and pigeons and other small birds get very nervous until they get used to it. Then they nest on the warm boxes. What's old is what's new again. |