Yellow-crowned Night Heron - Ross Feldner

The Yellow-crowned Night Heron, is one of only two species of night heron. Unlike the Black-crowned Night Heron, which is found worldwide, the yellow-crowned only lives in the Americas.

Like all herons, the Yellow-crowned Night Heron flies with long, slow wing beats. You will often see it gliding over water with its legs easily visible, extended straight below the tail.

Yellow-crowned Night Herons live in shallow water areas like marshes, wooded swamps and lakeshores. Where they live is closely linked to their diet, which consists mainly of crustaceans. But they will also eat insects, eels, worms, small rodents, lizards and snakes.

Another important habitat factor is nesting sites. They need bushes or trees to build nests, although they will use rock ledges where vegetation is unavailable.

Unlike the Black-crowned Night Heron, the Yellow-crowned does not mind living near humans and can be found in wooded neighborhoods, nesting on rooftops and even driveways!

The most common call of the Yellow-crowned Night Heron is a loud, sharp and quick squawk that the bird gives shortly after taking off or uses as an alarm call or an aggression call.

Yellow-crowned Night Heron Fun Facts

It has 5 subspecies.

Yellow-crowned Night-Herons occasionally prey on small turtles. Their stomach secretes an acid capable of dissolving the shells.

It takes about three years for Yellow-crowned Night Herons to acquire the full physical appearance of adults.

Yellow-crowned Night Herons typically have one brood per year.

It is generally not considered a threatened species.

In 2019, the Yellow-crowned Night Heron was named the official bird of the City of Houston, Texas.

The Yellow-crowned Night Heron was introduced in the Bermudas at the end of the 1970s as a means of biological control against land crabs.

Adults have virtually no predators.

Both adults brood the young.

Male and females decide together where to build their nest, sometimes starting several nests before settling on the winner.

Click here to watch a juvenile snag a fiddler crab for breakfast.

Click here to watch a male’s courtship display.

 

Rachel Carson Council
8600 Irvington Avenue  | Bethesda, Maryland 20817-3604
(571) 262-9148 | claudia@rachelcarsoncouncil.org

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