• Climate Change and Animal Colors: Rising temperatures and changing environments are causing animals to alter their coloration.
• Examples:
  • Polar bears may develop rust-colored fur due to increased algae growth on melting sea ice.
  • Reef fish are losing their vibrant colors due to coral bleaching.
  • Some butterfly species are developing darker wings to better absorb heat in cooler climates.
• Impact: Color changes can affect animals’ ability to camouflage themselves from predators, regulate body temperature, and attract mates.
• Evolutionary Adaptation: These changes may represent a form of adaptation for survival in a changing environment.
• Scientific Concern: Rapid color changes raise concerns about the ability of some species to adapt quickly enough to avoid extinction.

Read more at Scientific American.