An Ostrich eye is about 5 cm across and 60 g — heavier th... | funfact.wiki | funfact.wiki
An Ostrich eye is about 5 cm across and 60 g — heavier than its brain. The eyes occupy more skull space than the brain, flattening it between them. This visual system helps spot predators from up to 2 km away: an evolutionary trade-off for a flightless bird.
Purple does not exist in the light spectrum. When red and blue light simultaneously stimulate the eye, the brain creates this color to resolve the contradictory signals.
Newborn horses don't have hard hooves. A jelly-like covering called "foal slippers" wraps around their hooves, protecting the mother during pregnancy and birth. These coverings naturally fall off once the foal begins to stand and walk.
Walking with same-side arm and leg moving together (lateral walk) is actually the most common gait among mammals — dogs, cats, elephants, and deer all walk this way. In Edo-period Japan, people also walked this way, using a style called "nanba."