Mourning dove

The mourning dove is a gray and brown bird.

It has a very long tail. Its wings make a whistling sound when it flies.

This bird loves to eat seeds. Both the mother and father care for the babies.

The parents feed the young with a special milk. These birds live in many open lands. They are very strong fliers.

The mourning dove is a common bird in North America.

It has light gray and brown feathers. The bird has a long tail. Its name comes from its sad-sounding call.

Males often have bright patches on their necks. These patches can look purple or pink.

Mourning doves are very strong fliers. Their wings make a whistling sound when they take off.

This bird mostly eats seeds. Both parents help care for the babies. They feed the young with a special liquid called crop milk.

These birds live in many open places. They like farms and grassy fields. They stay away from thick forests and swamps. Many mourning doves move to stay warm. They fly south during the fall. They fly north again in the spring.

In warm areas, a pair can raise many babies in one year. This helps them stay a large group even if many birds are hunted.

The mourning dove is a common and widespread bird in North America.

It is a medium-sized, slender bird that belongs to the dove family, Columbidae. These birds are often seen in open areas like farms, grasslands, and even cities. They tend to avoid thick forests or swampy places. Many people know them by their sad, plaintive call. This sound is what gives them their name.

Because they are so good at breeding, they stay very common. In warm areas, one pair can raise up to six groups of young in a single year.

Life for a mourning dove follows a steady pattern. Most adults are monogamous, which means they stay with one partner. Both parents work together to sit on the eggs and care for the young.

When the babies, called squabs, are born, the parents feed them something special. This is called crop milk, which is a liquid made in the parents' bodies. While the adults mostly eat seeds, they provide this milk to help the young grow. This way of feeding helps the next generation stay strong.

Scientists have spent a long time studying these birds to name them correctly.

In 1731, Mark Catesby described them in a book about the natural history of the islands. Later, in 1743, George Edwards drew pictures of them from live birds. In 1758, the famous naturalist Carl Linnaeus worked to organize their names in his book, Systema Naturae. There was some confusion for a long time between mourning doves and passenger pigeons. In 1955, the International Commission on Zoological Nomenclature helped settle the names we use today. The name Zenaida comes from a French naturalist named Charles Lucien Bonaparte.

There are many interesting facts about how a mourning dove looks and acts.

They have light gray and brown feathers with black spots on their wings. Males have bright purple-pink patches on the sides of their necks. Their wings are broad and make a whistling sound when they take off. This sound is a type of sonation, which is a sound made by body parts. Some doves even clap their wings together during flight. They are strong fliers that can move across huge distances during migration.

Moving from place to place is a big part of their lives. Many birds in Canada fly south to Mexico during the fall. They usually travel in flocks during the daytime at low altitudes. In the spring, they fly back north between March and May. You can find different types, or subspecies, in different places. For example, some live in the West, while others live in the East or in the Caribbean. This helps the mourning dove live in many different kinds of homes.

The mourning dove, known scientifically as Zenaida macroura, is a medium-sized, slender bird within the Columbidae family.

It is one of the most widespread and abundant birds in North America. This species is often recognized by its muted plumage and its distinctive, plaintive call. The name "mourning" comes from this doleful sound, which can sometimes be mistaken for an owl.

Despite being a popular gamebird, the species remains highly successful due to its prolific breeding habits. In warmer climates, a single pair can raise as many as six broods in one year. Each brood typically consists of two young birds, which are called squabs.

Physically, the mourning dove is built for efficient flight and survival.

Adults usually weigh between 120 and 150 grams, with a wingspan ranging from 37 to 45 cm. Their plumage is generally light gray-brown on top and a lighter, pinkish color underneath. A notable feature is the dark, crescent-shaped area of feathers located below the eye. Males are distinguished by bright, iridescent purple-pink patches on the sides of their necks. They also possess a bluish-grey crown, a feature that females lack. The species' scientific name, macroura, is derived from Ancient Greek words meaning "long-tailed," which describes their tapered tails.

The biology of the mourning dove includes unique methods of feeding and communication. While adults eat almost exclusively seeds, they provide a specialized substance called crop milk to their squabs. This liquid is produced in the parents' bodies to nourish the young.

In terms of sound, the doves utilize sonation, which is the production of sound through body parts. Their broad, elliptical wings create a distinctive whistling or fluttering sound during takeoff and landing. Some doves even perform a "wing clap" when they depart from a perch. Males use a specific cooing call to attract females, and they may also use a greeting call when returning to their mates.

Even the color of a mourning dove's feathers involves complex physics.

While feather colors are generally stable, research in 2011 suggested that iridescence can change based on external stimuli. This color is produced by thin-film interference. This occurs when light hits a single layer of keratin around the edge of feather barbules. Under this layer lies air and melanosomes. When environmental conditions like water change, the barbules can twist. This twisting exposes more surface area for reflection, increasing the brightness and color of the feathers by almost 50%.

The history of naming the mourning dove is a complex journey through scientific discovery.

In 1731, Mark Catesby described the bird in his work, *The Natural History of Carolina, Florida and the Bahama Islands*. He originally called it the "Turtle of Carolina." Later, in 1743, George Edwards included it in *A Natural History of Uncommon Birds*. In 1758, Carl Linnaeus attempted to organize these descriptions in his *Systema Naturae*, but he accidentally conflated the mourning dove with the passenger pigeon. It was not until 1952 that Francis Hemming proposed a solution to these naming errors. The International Commission on Zoological Nomenclature officially settled the names in 1955. The genus name *Zenaida* was introduced in 1838 by Charles Lucien Bonaparte.

Taxonomists recognize five distinct subspecies of the mourning dove, each adapted to specific regions.

The nominate subspecies, *Z. m. macroura*, is found in Cuba, Hispaniola, Puerto Rico, and Jamaica. The eastern subspecies, *Z. m. carolinensis*, lives in eastern North America and the Bahamas. The western subspecies, *Z. m. marginella*, ranges from western Canada to central Mexico. There is also the Panamanian subspecies, *Z. m. turturilla*, and the *Z. m. clarionensis*, which lives only on Clarion Island off the coast of Mexico. These subspecies vary slightly in beak length, wing shape, and color intensity.

Migration and habitat use are essential to the survival of the species.

Mourning doves occupy diverse environments, including farms, prairies, and urban areas, though they avoid thick forests and swamps. Many birds, particularly those in Canada, migrate long distances. They typically travel in flocks during the day at low altitudes. Spring migration occurs between March and May, while fall migration happens from September to November. During these movements, immatures usually move first, followed by adult females and then adult males. This widespread movement helps the species maintain its massive population across the Americas.