Why is the color blue so rare in nature? Feeling blue? That color isn't as common as you may think.

Why is blue so rare in nature? 👀 Turns out, it’s not pigment—it’s physics.
🔗 buff.ly/rQxubi5

See nature’s rarest blues in real life—from boobies to reef fish—on our Galápagos trips:
🌊 buff.ly/aOKyhFM

#BlueInNature #GalapagosAdventure #EcoTravel