Birds All Over the World Use the Same Sound to Warn of Threats.
Click to more result Birds All Over the World Use the Same Sound to Warn of Threats A Universal Bird Language Language allows humans to connect and share complex ideas, but communication isn’t unique to us. Scientists have long known that animals also use specific sounds to communicate. However, a new study published in Nature Ecology and Evolution reveals that birds across the world may share a common “warning call” — a vocalization that blends both instinct and learning. This discovery supports a theory first proposed by Charles Darwin over 150 years ago: tha...
