FOR AGES 3 YEARS TO 18 YEARS
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Kidadl provides inspiration to entertain and educate your children. We recognise that not all activities and ideas are appropriate and suitable for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability.
Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong.
Crows are usually less of a discussed bird species as they are not cute as other preferable pets. But, you would have read about crows in many bedtime stories in your childhood. So, let's learn about a bird that belongs to the crow family, i.e. the Rook.
The Rook (scientific name Corvus frugilegus) is an old bird species of the crow family, Corvidae. The Rook is characterized by black feathers that shine blue or bluish-purple sheen in bright sunlight, black legs, and feet, dense and silky feathers on the head and neck, and the bill in front of the eyes has bare gray-white skin around its base. Their strong bill supports them in probing the ground to feed on earthworms and insects. They are primarily found in Europe and Asia, specifically in Finland, Ireland, Russia, the Republic of Korea, China, Mongolia, Egypt, and Syria. The eastern species of rooks are slightly smaller on average than their western species.
This article will take you through different facts about the Rook. If you would love to know more about birds, you may also consider looking into our articles on the carrion crow and the peregrine falcon.
A Rook is a bird that belongs to the C. frugilegus species.
Rooks belong to the Aves class of animals.
The global population of the Rooks is significant, and it is estimated to be around 20-35 million in Europe alone.
Rook prefers tall trees for breeding and nesting. They also live near agricultural farms and seashores where they find a good amount of food.
The most commonly known Rook habitat is open lands with scattered trees and forest steppes. Rooks adapt well to environmental changes. In winter, the Rooks move from north to south to avoid extreme cold conditions. They usually travel together with other Rooks or another crow species, Jackdaws, in winter.
Rooks are social birds as they prefer to move in large groups. They arrange their nests as colonies, and their nesting behavior has got the term rookery.
The average lifespan of a Rook is nearly six years.
The male and female Rooks participate in building their nests before breeding. At the time of breeding, females lay three to five eggs in the nests by the end of March or early April. The eggs measure 1.6 in by 1.1 in size-wise. The color of eggs is bluish-green to greyish-green but is mainly concealed by a thick covering of ash gray and brown. The males will be feeding the females till the hatching of eggs is complete. The hatching period of Rooks is known to be 16-18 days. After the hatching is complete, both adults will be feeding the juvenile until it becomes independent. Usually, the juveniles become independent on the 32nd or 33rd day after the hatching period.
As per the International Union for Conservation and Nature classification, the conservation status of Rooks is ‘Least Concern’.
Rooks have a close resemblance with the Carrion crow and are characterized by complete black plumage. Adult Rooks are differentiated from the crow family by the skin color around the bottom of the bill, i.e. bare gray-white skin. In contrast to a Carrion crow, the feathering around the legs of a Rook appears fuzzy and relaxed. The juvenile Rook appears more similar to a crow as it does not have the bare patch at the bottom of the bill and a fully feathered face.
Rooks are not as cute as the other preferred bird pets. This species is heavily weighed down by symbolism and myth.
Rooks are known to communicate with other Rooks by making different sounds, usually referred to as calls, based on the situation. The Rook bird call is described as 'kaah' or 'caw' and is more similar to a Carrion crow call but less harsh and loud with variable pitch. It usually gives calls both in flight and while on rest. A single Rook gives a call in flight, whereas a Carrion crow gives a call in groups of three or four. The Rook swings its tail and bows while making each caw in a resting position. They make other sounds like a high-pitched squawk, a semi-chirruping call, and a burring sound around the rookery.
An adult Rook grows 17-18 in long with a 32-39 in wingspan. The Rooks are slightly smaller in size and wingspan than the Carrion crow.
There is less information available on the speeds of Rooks. The studies on these Rooks tell that they move at speeds of 32-45 mph during migration.
Rooks weigh less than the Carrion crows and are in the 9.9-12 oz range.
The male and female Rooks do not have specific names based on gender. They are usually called male rooks and female Rooks.
The baby of a Rook is referred to as a brancher. You can refer to it as a young Rook or a juvenile. You can also refer to it as hatchling as it takes birth from eggs hatching.
A Rook is considered to be an omnivore, i.e. it eats both vegetable foods as well as small animals. The Rook diet mainly includes cereal grains, fruits, voles, earthworms, insects, beetles, spiders, snails, and ground-nesting birds' eggs. It also eats young Carrion crow occasionally. Its strong bill helps in exploring the prey on the ground.
The nesting behavior of Rooks tells us that they are mostly friendly with other Rooks.
There is not enough information available on the rooks being domesticated as pets. Based on their habitat preferences, you can presume that they cannot be domesticated as pets in the human habitat.
Nesting behavior in Rooks is colonial, and they often build nests on remnants of the previous year's nest. A Rook builds a nest on small trees or bushes in hilly areas. Its nest is cup-shaped, composed of sticks, small twigs, and branches that are broken off trees and lined with grass, dead leaves, and roots. Both the adults take part in nest-building, with the males finding the necessary materials while the females arrange them in the nest. They use the nest for breeding. Bill twinning is usually considered as the affiliative behavior shown by the Rooks.
The primary threat to the Rooks is humans. Rookeries were regarded as nuisances in Britain, and they practice holding Rook shoots where humans shot the young birds before they try to fly. These events are considered social, and a source of food as the Rook is a great delicacy.
Rooks are considered intelligent like other corvids, and the research about this species tells us that they are capable of solving complex ecological and social problems.
Like the raven, death, and misery are considered the Rook bird symbolism. A rookery near a house is considered unlucky.
Here at Kidadl, we have carefully created lots of interesting family-friendly animal facts for everyone to discover! Learn more about some other birds including the robin, or shrike.
You can even occupy yourself at home by drawing one on our rook(bird) coloring pages.
Read The Disclaimer
At Kidadl we pride ourselves on offering families original ideas to make the most of time spent together at home or out and about, wherever you are in the world. We strive to recommend the very best things that are suggested by our community and are things we would do ourselves - our aim is to be the trusted friend to parents.
We try our very best, but cannot guarantee perfection. We will always aim to give you accurate information at the date of publication - however, information does change, so it’s important you do your own research, double-check and make the decision that is right for your family.
Kidadl provides inspiration to entertain and educate your children. We recognise that not all activities and ideas are appropriate and suitable for all children and families or in all circumstances. Our recommended activities are based on age but these are a guide. We recommend that these ideas are used as inspiration, that ideas are undertaken with appropriate adult supervision, and that each adult uses their own discretion and knowledge of their children to consider the safety and suitability.
Kidadl cannot accept liability for the execution of these ideas, and parental supervision is advised at all times, as safety is paramount. Anyone using the information provided by Kidadl does so at their own risk and we can not accept liability if things go wrong.
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