Differences between Buzzard and Crow
Buzzard and Crow are two classes of birds that belong to the Accipitridae and Corvidae families respectively.
Buzzards are birds of prey in the subfamily Buteoninae. They are characterized by large wings, rounded tails, short neck, and a sharp hooked beak. They have huge feet with sharp talons. The birds also have excellent vision that helps them to spot small prey from a distance. The plumage is deeper brown on the top and pale brown or white below.
Crow is a large bird with incredible intelligence. It is characterized by shiny black plumage and dark legs. Its beak, eyes, wings, and tail are all black. The bird has four toes on each foot. Crows are particularly known for their cleverness. They have great discerning abilities and have excellent self-control. They can make their own tools, solve problems, remember faces, mimic sounds, and prank other animals. They are also trainable. There are around 40 species of crows across the world.
Where are Buzzard and Crow found?
Buzzards live in diverse regions. They can be found in forests, plains, marshes, agricultural land, and cities. Buzzards can be found across the world except Antarctica. Some species are endemic to certain regions. For example, the Black-breasted Buzzard exists only in Australia. Furthermore, in the USA, Vultures are referred to as Buzzards.
The natural habitat of Crows include grasslands, forests, mountains, agricultural regions, and deserts. They like locations where there are trees. However, these birds are highly adaptable and exist everywhere. They are common sight even in big cities. Crows can be found in all parts of the world. The exceptions are South America and Antarctica.
What do Buzzard and Crow eat?
Buzzards hunt for small insects, worms, rabbits, lizards, snakes, mice, and other birds. They sometimes also eat dead animals.
Crows are omnivores. They are both predators and scavengers. They can eat anything. They eat rodents, reptiles, small mammals, worms, insects, and eggs besides grains, fruits, nuts, and human food.
Here are a few pointers about the eating patterns between Buzzard and Crow
- Both Buzzard and Crow eat Fish.
- Both Buzzard and Crow eat Frogs.
- Both Buzzard and Crow eat Lizards.
- Both Buzzard and Crow eat Snakes.
- Both Buzzard and Crow eat Turtles.
- Both Buzzard and Crow eat Squirrels.
- Gophers are commonly eaten by Buzzard, but not by all Crow.
- Baby Ducks are consumed by both Buzzardand Crow.
- Mice are eaten by both Buzzard and Crow.
Size of Buzzard and Crow?
When it comes to size, Buzzards are generally 1.3-1.9 feet long. They have a wingspan of 3.6-4.5 feet. Upland Buzzard is one of the largest species. It is 1.8-2.3 feet long with a wingspan of 4.8 feet.. The size of crows varies for different species. Jackdaw Crow is the smallest with a length of 13-15 inches and wingspan of 27 inches. Thick-billed Raven is the largest among the species. It is 28 inches long with a wingspan of 45 inches.
The average weight of a Buzzard is 1.2-2.8 pounds. The Upland Buzzard weighs 3.08 pounds. while Thick-billed Raven is the largest among crow species. It weighs 2.5-3.3 pounds. On the other hand, the weight of Jackdaw Crow, the smallest Crow, is eight ounces.
Where do Buzzard and Crow nest?
Buzzards make large nests, about one meter in diameter and 60 centimeters in depth. They prefer an elevation of 10-80 feet above the ground. Both male and female partners build the nest on tall trees using twigs, leaves, sticks, branches, and other plant material. Sometimes Buzzards use an old nest by restoring it and adding soft material in the centre. The mother bird incubates the eggs that hatch in 38-39 days. The young ones fledge when they are 50-55 days old but stay with the parents for another eight weeks.
Crows build their nests in colonies. The male and female partners start building their nest about a month before the breeding season. Their offspring from previous breeding seasons assist them in nest building. The nests are constructed intellectually, with stronger material laid at the bottom for reinforcement. Crows use all kinds of material available around them to construct the nests. They would include twigs, sticks, hay, plant material, aluminium and copper wire, plastic threads, and wood pieces. The nests are usually placed in tall trees and hidden between trunks for improved safety. However, in cities, crows make their nests in inaccessible parts of tall buildings and billboards. The female incubates the eggs for about 18 days, during which time her partner and other offspring feed her. The newly hatched chicks fly when they are about four weeks old but continue to be fed by their parents and siblings for a longer time. The younger ones live with their parents until they start breeding on their own and sometimes even until they are five years old.
How long do Buzzard and Crow live?
The average lifespan of Buzzards is eight years. Infant mortality among the species is high due to starvation and human factors. The oldest Buzzard in the world is known to have lived for a little over 25 years.
The average lifespan of Crows is 11-15 years in the wild and over 20-30 years in captivity. Again, this is dependent on the species and the location they live in. Crows in North America are known to live over 30 years.
Are Buzzard or Crow migratory birds?
Most Buzzards species are migratory. The ones living in Canada start migrating in September and travel as far as Venezuela. Buzzards from northern hemisphere and North America travel to Africa. The Steppe Buzzard is known for travelling the longest distance. It migrates from eastern Europe to Siberia during winters. The Himalayan Buzzard is another species that travels 1,000-2,000 miles.
Crows are partially migratory. Those in southern hemisphere are mostly residents. While some birds migrate short distances during winters, some others stay put even in frigid temperatures. Some of them may migrate to breed and some may travel to escape increased urbanization.
Do Buzzard and Crow fly in flocks?
A flock of Buzzards is known as wake. These birds are not very sociable but are territorial. They may form small groups of about 20. They prefer being alone or with their partners while hunting. They however flock in large numbers during migration. The Grasshopper Buzzard is a species that is more gregarious, living in larger groups of up to a 100.
A flock of Crows is called a murder. Crows are sociable birds. They live in groups of varying sizes and always roost in flocks. The birds also have their own families consisting of two to 15 members. Different families communicate and cooperate with each other.
Are Buzzard or Crow protected?
Buzzards are protected birds in the USA, where harming or killing them is against the law. In the UK, the birds are protected but one can get a license to kill them. Buzzards are also protected in other countries such as the Philippines, France, India, Japan, and Korea.
Crows are protected in many countries under various schemes and laws for wildlife conservation and protection of migratory birds. Harming Crows or their nests is a punishable offence in these places. However, in countries like Canada there is no law to protect Crows.
Are Buzzard or Crow endangered?
Buzzards are of least concern in terms of conservation. Their numbers are observed to be on a rise in England. Europe has the largest population of Buzzards. On an overall scale, the numbers of Buzzards are declining. This can be attributed to exposure to pesticides that not only poison the birds, but also affect their reproductive abilities. Besides, they are also victims to illegal shooting.
Crows are not endangered birds although their numbers are reducing owing to habitat loss, persecution by farmers, and widespread urbanization. The Hawaiian Crow is extinct in the wild. Restoration activities to increase their population is in progress. Similarly, numbers of Mariana Crow are dropping since 1960s with only a few of them remaining now. They are listed as critically endangered. Efforts to conserve them are underway.
Can Buzzard and Crow fly?
Buzzards have wide wings that help them soar high. However, the wings are rather weak. The birds do not flap their wings too much. The birds are mostly sedentary and do not move around much regularly. They fly in high altitudes by using thermals and obstruction wind currents. Buzzards can fly at a speed of 28-30 miles per hour.
Crows usually fly along the same lines every day. They are joined by their flocks as they fly for hunting or towards their roosting sites. They can fly at a speed of 30-60 miles an hour. During migration, some species travel up to 1,740 miles.
Can Buzzard and Crow swim?
Buzzards are not water birds. They do not have the body structure or webbed feet to swim. They however go near waters for bathing and drinking.
Crows are not waterbirds. They do not have webbed feet and their body structure does not allow them to swim. They may be able to float on shallow waters by flapping their wings.
Mating patterns among Buzzard and Crow
Buzzards attain sexual maturity at the age of three. At the onset of the breeding season, the male and female pair follow each other, flying high in circles, and spiral downward with their wings raised high. The male also performs aerial dances and beats his flaps dramatically to impress the female. The female lays two to four eggs and incubates them for about 35 days. The eggs hatch in intervals of two days. She also broods the young ones for about two weeks, during which time the male fetches her the food. Thereafter, both partners engage in feeding the young ones.
Crows reach sexual maturity when they are two to four years old. The mating displays generally take place on the ground. The male bird ruffles his feathers and makes bowing movements while facing the female. He also makes soft coos to attract her attention. Most partners share their mating territories with their children from previous breeding seasons. The female usually lays two to six eggs in a clutch. The eggs hatch after about 18 days.
When is the mating season for Buzzard and Crow ?
Buzzards mate during March-May. While courtship and display commence in early March, fledging takes place in July.
The mating season for Crows is usually March-July. It varies slightly in different continents.
Do Buzzard and Crow mate for life?
Buzzards are monogamous. They mate for life. They are also protective about their territory, defending it throughout the year.
Crows are monogamous. They mate with the same partner each year. Only in the case of death or indisposition of one partner does the other seek a different mate.
How do Buzzard and Crow sleep?
Buzzards roost in colonies on top of trees where they feel safe. They gather each night in the same place for all the years.
Crows usually roost in colonies. They sleep on top of tree while standing up. The birds generally sleep when the sun sets and wake up little before sunrise.
Can Buzzard and Crow be eaten?
Some cultures in Africa eat the meat of Buzzards. However, it is not advisable to eat these birds as they contain decomposing bacteria and diseases in them, making them unhealthy for consumption.
Crows are eaten in some cultures. Native Americans and Lithuanians eat them in frenzy. Eating Crow meat is permitted in many countries across the world.
Can you hunt Buzzard or Crow?
Buzzards are not hunted for their meat. They are sometimes killed for harming livestock and poultry, or for sport. Many countries prohibit such killings, although in some countries like the UK license can be obtained to shoot these birds.
Crows are hunted for different reasons, such as for sport and meat. They are also killed by farmers for destroying their crops. The birds are not protected everywhere. Countries like the USA allow killing of Crows with a permit or outside of the nesting season.
Can you feed Buzzard or Crow?
In captivity, Buzzards are fed meat, chicken, rodents, and fish. It is not legal or encouraged to feed wild birds in public in most nations.
Feeding Crows in public is discouraged in places like Singapore, Canada, and Dubai. However, feeding Crows is a ritualistic practise in some cultures of south Asia. In captivity, Crows are given worms, mice, eggs, and meat.