Redhead

Fascinating facts about the Redhead

• A redhead duck can dive 40 feet underwater in less than a second — faster than you can blink — to pluck seeds from the lake bed. Their legs are positioned so far back on their body that walking on land is almost impossible; instead they've become perfectly engineered submarines, with dense bones that let them sink on demand and waterproof feathers that shed water like a spacecraft hull. This extreme adaptation means they rarely leave water except to nest, making them among the most aquatic of all dabbling ducks.
• Female redheads are compulsive thieves. They lay their eggs in other ducks' nests — up to 40 eggs per season across multiple host nests — and vanish before the eggs hatch. Some females never build their own nest at all. The strategy works because host mothers can't tell the difference, but redhead chicks demand more food than other ducklings, often starving the host's own young. It's one of nature's most brazen con games, powered by pure metabolic selfishness.
• Male redheads produce a purring call that sounds almost mechanical — a sound that gets louder and more urgent when they're courting females during winter and spring, often starting their romantic displays months before migration to breeding grounds. This early commitment to pairing — rare among dabbling ducks — lets them secure mates before the scramble for nesting territories begins. A redhead male's persistence can last weeks, turning wetland edges into acoustic theaters.
• Over half a redhead's diet is a single plant: wild celery. When wild celery populations crash due to drought or pollution, redhead numbers collapse too — sometimes by 50% within a season. This makes them a living indicator of wetland health across the continent. One plant's fate shapes the fate of hundreds of thousands of ducks, a reminder that food webs are often narrower and more fragile than they appear.
• Redhead ducklings can dive and forage underwater within 24 hours of hatching — before their eyes are fully open. They inherit the diving reflex as instinct, not teaching, and can hold their breath for over a minute while still in down feathers. This acceleration of independence lets them exploit deep-water food sources their dabbling cousins can't reach, giving them an edge in unpredictable wetlands where resources vanish fast.

At a glance

About the Redhead

In the shimmering expanse of North America's wetlands, the Redhead duck glides effortlessly, its striking crimson head a vibrant splash of color against the muted tones of its surroundings. As it paddles through the water, its webbed feet beat in a slow, rhythmic motion, leaving behind a trail of rippling waves that distort the reflections of the sky above. With its agile body and swift, decisive movements, the Redhead navigates its aquatic world with a quiet confidence, a true master of the marshes and ponds it calls home.

Discover more wildlife