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The findings of a new study "clearly show that interfering with the environment has a detectable effect on wildlife," a ...
Urban wildlife is evolving right under our noses — and scientists have the skulls to prove it. By examining over a century’s ...
Urbanization has had visible morphological effects on chipmunks and voles in the Chicago metro area. While both chipmunks and ...
Researchers at the Field Museum studied chipmunk and vole specimens from a century ago till now to examine the influence of people on rodents over time.
Chipmunk specimens in the Field Museum's collections. Credit: (c) Field Museum "Over the last century, chipmunks in Chicago have been getting bigger, but their teeth are getting smaller," says Feijó.
The research team chose two rodents, eastern chipmunks and eastern meadow voles, commonly found in Chicago.. Co-author Dr. Anderson Feijó, assistant curator of mammals at the Field Museum, said ...
The animal that I am speaking of is an Eastern chipmunk (Tamias striatus) and it was almost certainly a female and this in itself was a point of contention for me. Whenever I go down to the Thinking ...
The animal that I am speaking of is an eastern chipmunk (Tamias striatus) and it was almost certainly a female and this in itself was a point of contention for me.
Chicago rodents have evolved with city life. Museum skulls reveal how urbanization is quietly reshaping wildlife.
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