Sunday, August 11, 2024

THE HAWKS

 Hawk Spiritual Meaning: Symbol, Myth, Meaning and Omens - Parade

Hawks are birds of prey of the family Accipitridae. They are very widely distributed and are found on all continents except Antarctica.[1]The subfamily Accipitrinae includes goshawks, sparrowhawks, sharp-shinned hawks, and others. This subfamily are mainly woodland birds with short broad wings, long tails, and high visual acuity. They hunt by dashing suddenly from a concealed perch.[2]

 

 Adult Eurasian goshawk 

Adult Eurasian goshawk

 

 Red Tailed Hawk – Utica Zoo

 In America, members of the Buteo group are also called hawks; this group is called buzzards in other parts of the world. Generally, buteos have broad wings and sturdy builds. They are relatively larger-winged and shorter-tailed than accipiters, and fly further distances in open areas. Buteos descend or pounce on their prey rather than hunting in a fast horizontal pursuit.

The terms accipitrine hawk and buteonine hawk are used to distinguish between the types in regions where hawk applies to both. The term "true hawk" is sometimes used for the accipitrine hawks in regions where buzzard is preferred for the buteonine hawks.

All these groups are members of the family Accipitridae, which includes the hawks and buzzards as well as kites, harriers and eagles. To confuse things further, some authors use "hawk" generally for any small to medium Accipitrid that is not an eagle.[3]

A Red-tailed hawk (Buteo jamaicensis), a member of the Buteo group

The common names of some birds include the term "hawk", reflecting traditional usage rather than taxonomy. For example, some people may call an osprey a "fish hawk" or a peregrine falcon a "duck hawk".

Ferruginous Hawk - Nature Canada

 History

 Red-tailed hawk | Description, Prey, & Facts | Britannica

Falconry was once called "hawking" and any bird used for falconry could be referred to as a hawk.[4]

Aristotle listed eleven types of ἱέρακες (hierakes, hawks, singular ἱέραξ hierax): aisalōn (merlin), asterias, hypotriorchēs, kirkos, leios, perkos, phassophonos, phrynologos, pternis, spizias, and triorchēs. Pliny numbered sixteen kinds of hawks, but named only aigithos, epileios, kenchrēïs (kestrel), kybindis, and triorchēs (buzzard).[5]

Ferruginous Hawk Overview, All About Birds, Cornell Lab of Ornithology


The accipitrine hawks generally hunt birds as their primary prey. They are also called "hen-hawks", or "wood-hawks" because of their woodland habitat.

The subfamily Accipitrinae contains Accipiter; it also contains genera Micronisus (Gabar goshawk), Urotriorchis (long-tailed hawk), and Megatriorchis (Doria's goshawk). Melierax (chanting goshawks) may be included in the subfamily, or given a subfamily of its own.

Erythrotriorchis (the red and chestnut-shouldered goshawks) is traditionally included in Accipitridae, but is possibly a convergent genus from an unrelated group (see red goshawk taxonomy).

Buteo group

The "Buteo group" includes genera Buteo, Parabuteo, Geranoetus, and most of Leucopternis. Members of this group have also been called "hawk-buzzards".[6]

Proposed new genera Morphnarchus, Rupornis, and Pseudastur are formed from members of Buteo and Leucopternis.[7]

The "Buteogallus group" are also called hawks, with the exception of the solitary eagles. Buteo is the type genus of the subfamily Buteoninae. Traditionally this subfamily also includes eagles and sea-eagles. Lerner and Mindell (2005) proposed placing those into separate subfamilies (Aquilinae, Haliaaetinae), leaving only the buteonine hawks/buzzards in Buteoninae.

 Harris's Hawk | The Maryland Zoo

Characteristics

Intelligence

 Harris' Hawk | Sacramento Zoo

 

In February 2005, Canadian ornithologist Louis Lefebvre announced a method of measuring avian "IQ" by measuring their innovation in feeding habits.[8] Based on this scale, hawks were named among the most intelligent birds.

The hawk is very intelligent towards humans and other hawks.[9]

 How to Identify a Harris's Hawk - Birds and Blooms

Eyesight

 The hawk has landed: braking mid-air to prioritize safety over energy or  speed

 

Hawks, like most birds, are tetrachromats having four types of colour receptors in the eye. Unlike some birds, but similar to other diurnal raptors, most hawks are violet-sensitive species and cannot perceive ultraviolet light.[10] Hawks also have relatively high visual acuity – the distance at which they can resolve an image – with 16.8 cycles per degree reported in the red-tailed hawk.[11] This is due to the large number of photoreceptors in the retina (up to 1,000,000 per square mm in Buteo, compared to 200,000 in humans), a high number of nerves connecting these receptors to the brain, and an indented fovea, which magnifies the central portion of the visual field.[12][13][14] Hawks additionally have two foveae (depressions in the retina with high photoreceptor density) in each eye, one centrally-placed, and the other temporally-placed.[15] The eyeball is elongated, placing the lens far from the retina and giving a long focal length.[citation needed]

 Harris's Hawk, York, North Yorkshire, England

Migration

 Red Tailed Hawk | Good Natured

Like most birds, the hawk migrates in the autumn and the spring. Different types of hawks choose separate times in each season to migrate. The autumn migrating season begins in August and ends mid-December. It has been studied that there are longer migration distances than others. The long-distance travelers tend to begin in early autumn while the short distance travelers start much later. Thus, the longer the distance the earlier the bird begins its journey. There have been studies on the speed and efficiency of the bird's migration that show that it is better for a hawk to arrive at its destination as early as possible.[16] This is because the first bird that arrives has the first pick of mates, living area, food, and survival necessities. The more fat a bird has when it starts its migration, the better chance it has of making the trip safely. Kerlinger states that studies have shown that a bird has more body fat when it begins its migration, before it leaves, than when has arrived at its destination.[17]

One of the most important parts of the hawk's migration is the flight direction because the direction or path the bird chooses to take could greatly affect its migration. The force of wind is a variable because it could either throw the bird off course or push it in the right direction, depending on the direction of the wind.[17] To ensure a safer journey, a hawk tries to avoid any large bodies of water in the spring and fall by detouring around a lake or flying along a border.[18]

Hawkwatching is a citizen scientist activity that monitors hawk migration and provides data to the scientific community.

How to Identify a Red-Tailed Hawk - Birds and Blooms

The red-tailed hawk is probably the most common hawk in North America.[19] Past observations have indicated that while hawks can easily adapt to any surrounding, hawks prefer a habitat that is open. Hawks usually like to live in places like deserts and fields, likely as it is easier to find prey. As they are able to live anywhere, they can be found in mountainous plains and tropical, moist areas. Hawks have been found in places such as Central America, the West Indies, and Jamaica.

 

 Aggressive' hawks cause havoc in Calgary neighbourhood - Calgary |  Globalnews.ca

 

 

Starting in the hawk's early life, it is fed by its parents until it leaves the nest.[20] The young hawk, while still in its fledgling phase, will leave its nest as early as six weeks old. Once the bird is older it begins to hunt. The hawk kills its prey with its talons as opposed to other predator birds, such as the falcon. The falcon uses its talons to catch the prey but kills the small animal with its beak instead of its talons.[citation needed] The hawk's preferred time for hunting is usually just before nightfall when daylight lessens.[16] Although the hawk is known for being a violent predator, some are gentle and quiet.[citation needed] When it flies, the hawk flaps its wings rapidly, and then uses that momentum to glide smoothly and gracefully through the air.[18]

The idea of flocking during migration has been closely analyzed, and it has been concluded that it is a commutative tool used by birds and other animals to increase survival. It has become clear to observers that a hawk traveling in a flock has a greater chance of survival than if it travelled alone. Another word used in the United States that has the same meaning as "flock", particularly in terms of groups of hawks, is "kettle".[17]: 215–16 

Leucistic Red Tailed Hawk~😮Extremely strange behavior from first time  dad~9:40 am 2023/01/05 - YouTube

Hawks are known for their unique mating season. The method the hawk uses to reproduce is different from most. The male and female will fly together in a circular motion. Once they reach a certain height, the male will dive toward the female and then they will raise back to the height again. The two birds will repeat this until finally the male latches onto the female and they begin to free-fall down to earth. In one year, a female hawk will lay about five eggs. Both the male and the female will cater and take care of the eggs for about a month until they hatch.[20] The male and the female create their nest before the mating season and improve it together during the nesting season. The two birds usually make their nest prior to mating. Some species of hawks tend to be monogamous and stay with the same mating partner their whole lives.[18]

Protecting yourself from hawk attacks

 Diet

Red-tailed hawk removing fur from a rodent before eating it, Mission Peak Regional Preserve, California

A hawk's diet is predictable and includes a variety of smaller animals. Some of these small animals include snakes, lizards, fish, mice, rabbits, squirrels, birds, and any other type of small game that is found on the ground.[20] More specifically, a red-shouldered hawk likes to eat smaller birds like doves and bugs like grasshoppers and crickets.[18]

 The White Hawk - YouTube

In culture

A war hawk, or simply hawk, is a term used in politics for somebody favoring war. The term reportedly originated during the 1810 debates in Congress over a possible war with Great Britain when Congressman John Randolph called the pro-war faction led by Henry Clay, the 'war-hawks'.[21]

Numerous sporting clubs, such as the Atlanta Hawks, the Hawthorn Hawks and the Malmö Redhawks, use the bird as an emblem. Miami University in Oxford, Ohio officially became known as the RedHawks in 1997 after formerly being known as the Redskins.

The White Hawk, 43% OFF | thuiszorgeenheid.nl

Hawks are highly associated with Guru Gobind Singh in the Sikh community. According to ornithologists, he is believed to have kept a white Northern Goshawk. This is reflected in that the Northern Goshawk was made the official state bird of Punjab, India.[22][23][24][25]

 

 White Hawk - Facts, Diet, Habitat & Pictures on Animalia.bio

 

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