The Indus Valley Bullfrog has The Blues!

These large, Indian frogs are usually covered in blotchy browns and greens, but that simply isn’t sexy enough for the breeding season.

That’s why males turn bright yellow while their vocal sacs become a deeply contrasting dark blue. Who knew frogs were so attracted to lemons?

It’s also sound advice for all you pickup artists out there; wear a fluorescent yellow jacket and hold your breath. It works!

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