How our feathered neighbors are comfortable living in such populated areas
Geese, our feathered neighbors, don't seem to be phased by much. You may spot them along a busy highway, at your nearby park or even outside your home.
But how are they so calm in these conditions? Alan Yester, zoological manager of the bird department at the Birmingham Zoo, helped us get the answer.
To learn how geese thrive alongside humans, Yester first explained their history.
"A lot of the geese that you see year-round in Alabama are a subspecies of the Canada goose called the giant Canada goose," Yester said.
By the early 1900s, Yester said it was thought the subspecies were extinct because of over-hunting and people collecting the eggs.
"Then in 1960, a small population was found in Minnesota, and some individuals were found held by private aviculturists," Yester said.
After this, reintroduction and conservation began, according to Yester. The goslings were raised in captivity and then released.
"Humans, while almost led to their extinction, really did help expand their range," Yester said. "Not just by the reintroduction and conservation, but also by maybe not intentionally, but creating great habitat for them."
He said geese gravitate toward areas with grass and water, which we commonly find at populated areas like golf courses, parks and in some neighborhoods.
"Because the little goslings would grow up in an urban area around people, they really wouldn't have that much fear," Yester said. "The parents would protect them, and they would also come back and nest in areas very similar to that."
So, there you have it, humans created prime real estate for geese, and over generations, these birds have adapted to the hustle and bustle of metro areas. Yester said they're not completely trusting of humans, but feel comfortable enough to live among us.
Of course, though, geese aren't everyone's favorite neighbors. According to the United States Department of Agriculture, the birds can cause issues.
Growing populations could lead to overgrazing or an accumulation of droppings.
Geese can also become aggressive when protecting their young. So, according to Yester, the best practice is to enjoy the geese from a distance.