Nature Is Weird
Why Biofluorescent Animals Glow in Hidden Colors
How animals absorb short-wavelength light and re-emit another color, why humans often miss it, and when fluorescence may—or may not—matter.
YouTube channel
Nature Is Weird
Meet real animals, plants, fungi, and microscopic life whose biology looks impossible until you see how it works.
Nature Is Weird starts with an animal, plant, fungus, or microscopic organism that looks as if somebody made it up. The explanation then follows the anatomy, habitat, senses, and behavior that make the strange feature useful.
The channel pays particular attention to details that photographs can mislead us about: where an animal’s eyes really are, what a structure protects, or how a body works in an environment humans rarely see.
Videos and articles
Watch or read the explanation.
Each page includes the original video, a short answer, key points, chapters, and sources.
Nature Is Weird
The Fish With a Transparent Head
Why the barreleye fish has a transparent head, where its real eyes are, and how rotating vision helps it hunt in deep water.
Short videos
Quick explanations on YouTube.
Each Short opens directly on YouTube.
