Honey buzzards are medium-sized raptors that earned their names by raiding the nests of bees and wasps.

But their name is actually a misnomer since it’s the insects themselves, not honey, that make up the bulk of their diet. There are six species of honey buzzards, which are distributed across the globe. Remarkably, four of these species aren’t buzzards at all, they’re kites! Plus, honey buzzards are sexually dimorphic, which means that males and females look different, which is rare for birds of prey.

Honey Buzzard Habitat

These buzzards live in dense forests and jungles where they fly stealthily from tree to tree. Some species migrate between their breeding grounds and winter homes. For example, European honey buzzards nest throughout Europe, including parts of England, Wales, Scotland, France, Finland, Germany, and Sweden, as well as parts of western Asia. The majority of the estimated 160,000 pairs can be found in Russia. They migrate long distances, relying on magnetic orientation to navigate over narrow expanses of water, such as the Gibraltar Strait, to tropical Africa, where they spend the winter.

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Other honey buzzard species can be found in:

• Japan
• The Philippines
• New Guinea and the western Papuan islands
• Other southeast Asian countries

Honey Buzzard Scientific Name

These buzzards belong to the family of Accipitridae. This family includes around 250 species of raptors, including buzzards, eagles, hawks, kites, and Old World vultures. Birds from this family can be found on every continent in the world except for Antarctica. Moreover, birds of prey have adapted to a wide variety of habitats, including deserts, grasslands, forests, and marshes.

Birds in the Accipitridae family eat a wide range of food, including other birds, carrion, small mammals, and even fruit. They crush and puncture their prey with their sharp talons and easily rip skin and flesh with their hooked bills.

There are six species of these buzzards, some of which have subspecies as well.

Types of Honey Buzzards

• Black Honey Buzzard (Henicopernis infuscatus) ― The black honey buzzard dwells on steep slopes and in mountain forests in Papua New Guinea. This raptor is usually solitary or paired and is frequently seen soaring over forest ridges.
• Long-Tailed Honey Buzzard (Henicopernis longicauda) ― The long-tailed honey buzzard can be found in New Guinea and some of its surrounding islands. These large, long-tailed birds of prey are often spotted soaring above the canopy of lowland and mountain forests and clearings.
• European Honey Buzzard (Pernis apivorus) ― Like other birds in the genus Pernis, the European honey buzzard is actually a kite, not a buzzard. Its legs and feet are armored with heavy, protective scales that defend the bird from insect stings. The European Honey Buzzard is also known as the Western honey buzzard or a pern.
• Barred Honey Buzzard (Pernis celebensis) ― The barred honey buzzard, also known as the Sulawesi honey buzzard, can be found in Indonesia and the Philippines. These birds of prey dwell in tropical or subtropical moist lowland or mountain forests.
• Philippine Honey Buzzard (Pernis steerei)― Also known as the Steere’s honey buzzard, the Philippine honey buzzard has short, dense, overlapping feathers on its lores (the area between its eyes and the upper base of its beak). These specially adapted feathers protect the bird from being stung when it raids bee and wasp nests.
• Oriental Honey Buzzard (Pernis ptilorhyncus) ― The oriental honey buzzard is larger than the European buzzard, and it has longer wings. It migrates in large flocks numbering in the thousands.

Honey Buzzard Size, Appearance and Behavior

These buzzards are medium-sized raptors. Their size and weight vary from species to species. The European buzzard weighs between one and two pounds and has a wingspan of 4.2 to 4.9 feet. Females of all six species are generally larger than males. All of these birds are sexually dimorphic, which means that the males and females can be differentiated by their coloring, feather patterns, and other physical characteristics. This trait is highly unusual among birds of prey.

All six types of these birds have physical adaptations that protect them from being stung as they capture and kill their prey. These adaptations include heavy, armor-like scales on their feet and legs and dense, overlapping feathers on their lores. They are able to capture their prey efficiently thanks to their long, curved bills, which have elongated tips designed to hold insects securely. And their narrow nostrils prevent their noses from becoming clogged with wax or soil from their prey’s nests.

These buzzards are difficult to identify because they closely resemble the common buzzard. Experts believe that this is a defense against the Goshawk, which could easily defeat this bird because the latter’s beak is designed to kill grubs, not larger, stronger prey. Common buzzards, on the other hand, have much stronger beaks, which usually dissuade goshawks from attacking. Asian honey buzzard species have plumage that resembles local hawk-eagles for the same reason.

Honey Buzzard Diet

The name “honey buzzard” is a misnomer. They undoubtedly ingest some honey when they raid a bee’s nest, but consuming the sweet substance isn’t their objective. Unlike other birds of prey, honey buzzards are primarily insectivores. Though their staple foods are wasp and bee larvae, they also consume young birds and frogs. They even eat fruit on occasion.

Honey Buzzard Predators and Threats

Larger raptors, habitat loss, and reduced availability of prey are the biggest threats to honey buzzards. European honey buzzards are vulnerable to hunters during migration. Also, in seasons when wasps aren’t abundantly available, European honey buzzards experience higher chick mortality and are likely to abandon chicks that haven’t developed properly.

What Eats the Honey Buzzard?

Goshawks have been known to kill and eat European honey buzzards. This behavior probably occurs because the European honey buzzards resemble the common buzzard, which Goshawks occasionally feed on.  Information on the predators that consume the other types of honey buzzards isn’t readily available.

Honey Buzzard Reproduction, Babies, and Lifespan

The breeding habits and lifespan of the six types of honey buzzards differ. The habits of the European honey buzzard follow.

European honey buzzards have large territories ranging from 6 to 25 miles that often overlap with neighboring pairs’ home ranges. The size of the territory is determined by the availability of wasp and bee larvae and other prey. Mated pairs defend the area surrounding their nest against other birds of prey.

Honey Buzzard Nests

European honey buzzards generally build new nests 33 – 66 feet above the ground, but sometimes they modify old crow and common buzzard nests. They construct their nests from twigs and camouflage the upper portion with green leaves. They add fresh leaves throughout the nesting period to ensure that their nests are well camouflaged. The female executes the majority of the nest construction, which takes 10 – 15 days.

Beginning in May, European honey buzzards lay clutches of two white eggs that are almost completely covered with dark purplish splotches over 3 to 5-day intervals. Incubation takes 30 – 35 days per egg.  Both parents sit on the eggs, but the female does the bulk of the incubation, including the night shifts. If the female dies, the male will brood and raise the chicks on his own.

Honey Buzzard Lifespan

The average age of honey buzzards in the wild is unknown. The oldest known wild European honey buzzard was almost 12 years old.

Honey Buzzard Population

With the exception of one type, honey buzzards appear to be in excellent health. Five are considered to be species of least concern by the IUCN Red List.

• Long-Tailed Honey Buzzard

Red List Category: Least concern

Population size: Unknown

Population trend: Decreasing

• Barred Honey Buzzard

Red List Category: Least Concern

Population size: Unknown

Population trend: Decreasing

• Philippine Honey Buzzard

Red List Category: Least Concern

Population size: Unknown

Population trend: Decreasing

• European Honey buzzard

Red List Category: Least Concern

Population size: 290000 – 430000

Population trend: Stable

• Oriental Honey buzzard

Red List Category: Least Concern

Population size: Unknown

Population trend: Decreasing

Only the Black Honey Buzzard of Papua New Guinea is listed as vulnerable on the IUCN Red List.  See a list of all conservation statuses here.

• Black Honey Buzzard

Red List Category: Vulnerable

Population size: 6000-15000

Population trend: Decreasing

Honey Buzzards in the Zoo

Honey buzzards aren’t kept in American zoos, but European and Oriental honey buzzards can be found in zoos throughout Europe and in Israel, Russia, Singapore, and Turkey.

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