The shocking impact our litter is having on nature: Birds have started using human items to impress their mates - including jars, wires, and even toy handcuffs | Collector
Daily Mail Science
The shocking impact our litter is having on nature: Birds have started using human items to impress their mates - including jars, wires, and even toy handcuffs
Researchers from the University of Exeter say bowerbirds in Australian cities are using human items to impress their mates.
Daily Mail Science