OvoControl P is birth control for pigeons that interferes with egg hatchability. According to the company's website, it can reduce pigeon populations by 50 percent each year. The birds must be fed ...

There is a pigeon problem that is getting out of hand and it now has the attention of local politicians. Clark County Commissioners discussed plans Tuesday to combat a growing number of people feeding ...

SkyTrain’s pigeon population program has moved into its second phase, with four stations now having feeders with contraceptives mixed with corn. Another four stations, the control group, have feeders ...

You might expect a troll to greet you at the mouth of the tunnel that channels San Luis Obispo Creek under the city, where pale sunlight cuts through shifting shadows to reveal the murky water inside.

Add Yahoo as a preferred source to see more of our stories on Google. The City of Toronto is piloting a new bird feed that contains birth control to help stabilize the local pigeon population.