Is this a hanging birds nest? - Help Me Identify a North American Bird - Whatbird Community

Took these pictures in central Illinois. They were in a wooded area hanging over a creek. I have never seen a hanging birds nest in person. The top nest is about 6 inches across. The bottom nest is about 4 inches across. Which species of bird could they be from? Thank you, Lonnie

American Robin, Kingbirds, Bluebirds and Chickadees of North America

Which Bird Made That Nest?, Winter 2009, Articles

How Long Do Baby Birds Stay in the Nest? - Birds and Blooms

Empty Bird Nests: 7 to Identify in the Garden - Woodland Trust

what's this bird? i can't find anything online. seen in columbia

Which Bird Made That Nest?, Winter 2009, Articles

7 Types of Bird Nests: How to Identify Each One

Nesting Season Overview - Chart - Backyard Bird Shop

Bird hanging upside down from nest hi-res stock photography and

We Helped Scientists Track Birds This Summer. - The New York Times

What bird? - Help Me Identify a North American Bird - Whatbird

Is this a bird nest? (Northern Indiana, way high up in a sycamore

What bird? - Help Me Identify a North American Bird - Whatbird