Now, they share that love through 'Philly Pigeon Tours.'
Aspen Simone & Hannah Michelle Brower met in Boston and moved to Philadelphia, which is where the passion for pigeons truly took flight.
Now they host weekly tours, offered in the Italian Market area and in Center City, Philadelphia.
Watch the video above to learn the backstory and see what lessons they hope pigeons can teach the whole city.
To learn more, visit Philly Pigeon Tours on Instagram or their website.
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