varoitusvärin
Varoitusväri, which translates to warning color from Finnish, refers to the use of conspicuous and often bright coloration in nature to signal danger or unpalatability to potential predators. This evolutionary adaptation serves as a deterrent, allowing prey animals to avoid being attacked by advertising their toxicity, venom, or other defense mechanisms.
The most common examples of warning coloration are seen in insects, amphibians, and fish. Bright reds, yellows,
This phenomenon is closely related to the concept of aposematism, a broader term encompassing warning signals