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Pratincole

life science Maturity 11-13 Next article →

Pratincoles are a unique subfamily of birds known as Glareolinae. They belong to the larger family Glareolidae. This family also includes a group of birds called coursers. Pratincoles are easy to recognize by their physical shapes. They possess short legs and very long, pointed wings. Several species also have tails that are long and forked. These physical traits help them move through their environments in specific ways.

The most unusual feature of the pratincole is its hunting method. Most of these birds hunt insect prey while they are on the wing. They fly through the air to catch insects much like swallows do. Their flight is fast and very graceful. They use many twists and turns to pursue their prey. This aerial hunting requires a specific physical adaptation. They have short bills that help them feed while flying. However, they can also feed on the ground. In those cases, they run to pick up insects.

Pratincoles belong to a specific group in the bird family tree. Scientists have changed how they classify these birds over time. Traditionally, people thought pratincoles were waders. They believed these birds were closely related to plovers. However, modern genetic studies have provided new information. Pratincoles and coursers are now placed in the suborder Lari. This means they are actually more closely related to gulls and terns. Their closest relative is the crab-plover.

These birds live in many warm parts of the Old World. Their range stretches from southern Europe and Africa across Asia. You can also find them in Australia. The lifestyle of a pratincole depends on the time of day. They are most active during dawn and dusk. During the warmest part of the day, they prefer to rest. Some species follow a seasonal pattern called migration. Species that breed in warm temperate regions are long-distance migrants.

Reproduction for pratincoles happens in very simple ways. They do not build complex nests. Instead, they lay their eggs in a bare scrape on the ground. A typical clutch consists of two to four eggs. The chicks are born with downy feathers. These chicks are capable of running as soon as they hatch. This allows them to move quickly in their open habitats.

There are several different genera and species within this group. The genus Glareola contains many well-known species. This includes the Rock pratincole and the Grey pratincole. It also includes the Small, Oriental, and Black-winged pratincoles. You can also find the Collared and Madagascar pratincoles in this genus. The Australian pratincole is often placed in a separate genus called Stiltia. This bird has longer legs and is more terrestrial than others. However, scientists may include it in the genus Glareola. This is because excluding it makes the Glareola group paraphyletic. In this view, G. nuchalis is considered basal to the group.

The name "pratincole" has a specific linguistic history. It comes from the term "pratincola." This term was coined by the German naturalist Wilhelm Heinrich Kramer. He created the name using two Latin words. The first word is "prātum," which means meadow. The second word is "incola," which means resident. Therefore, the name suggests a resident of the meadow. This name reflects the environments where these birds are often found.

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