Roughly how fast can a bladderwort's underwater trap suck in tiny prey, according to biologists?

Nature

What is the name of the phenomenon where certain trees send carbon and nutrients to neighbouring trees through underground fungal networks?

A single teaspoon of healthy forest soil can contain several kilometres of fungal threads, forming the living backbone of the 'Wood Wide Web.'

Nature

Which animal produces silk strong enough that NASA has researched it as a potential material for lightweight body armour?

Golden silk orb-weaver spider silk has been woven into an actual golden-coloured textile — a full cape displayed at the Victoria and Albert Museum took over a million spiders to produce.

Nature

Which small songbird is famous for flying nonstop for about 86 hours over the open Atlantic Ocean during fall migration?

Blackpoll warblers fly nonstop for 86 hours across the Atlantic Ocean, burning half their body weight in fuel.

Nature

What technique do humpback whales use to herd fish into a concentrated mass before lunging upward to feed?

Humpback whales create 'bubble nets' by swimming in circles below fish schools, then breach through the center to feast on thousands at once.

Nature

In the extreme mating strategy of anglerfish, which two physical features does a male permanently lose after fusing to a female?

Anglerfish females absorb males into their bodies until they become fused gonads—a grotesque symbiosis where the male loses eyes, fins, and autonomy.

Nature

According to researchers, why do Arctic hares keep the tips of their ears black rather than white in winter?

Arctic hares turn white in winter, but their ear tips stay black—not for warmth, but to absorb solar radiation for survival.