Crow is the most popular and widely noticed bird around the globe. They are immensely popular as they live in proximity to human settlement. Crow does not make the nest in the human infrastructure instead built the nest in the trees. Further, due to the highly intelligent nature, they are well known. There are more than 40 species of the crow in the world among them two species are in endangered categories by The International Union for Conservation of Nature (IUCN).
Ethnic tribe regards the crow as the messenger-spreading messages. In past, Crow is believed to be immortal and has the innate power to locate the hidden treasure. Rigorous scientific study around the globe reveals the crow can live up to 22 years under wild condition. They have notable ability to remember the face of humanity that have caused trouble.
Crow is well respected in the different culture around the globe. According to Hindu methodology, Crow is the sacred bird and worshiped once in the year. In Australian aboriginal people, the crow is the culture hero.
Interesting Facts About Crows are:
They are the generalized species and highly adaptable to the varied climatic condition. They can adapt to almost all climatic condition such as forest, grassland, desert and alpine areas around the globe.
They are omnivorous in diet eating almost all the edible material. They prefer grains, eggs, invertebrate and vertebrate. They eat the rotten carrion around the human settlement and helps to prevent the spread of the disease.
3. Lifespan of Crow
The lifespan of crow varies with the species. The lifespan of the crow can range from 7 to 30 years depending on the species. The longest living crow has attended that age of 59 years old in captivity.
4. Delayed Sexual Maturity
Crow is noted for the detailed sexual maturity that is five years for male and three years for the female. Crow tends to remains monogamous throughout the life unless one individual in a pair dies.
The weight of the crow varies and is estimated to be around 450 grams depending upon the species.
6. Meat of Crow
The meat of the crow is unsafe to consume without proper cooking. As they feed on carrion which increases the risk of spread of diseases. The properly cooked meat of the crow can be edible.
7. Clutch Size
A number of the egg laid by the female can be 3 to 5 and incubation lasts for 18 days. Usually, within a month the chicks are ready to fly. Parental support is carried out until the chicks are able to feed itself that is normally two months. The nest is made up of local material available such as husk, small branches, the wire that human used for construction, etc.
Crow living in the higher elevation migrate to the lower elevation during the winter to escape the freezing cold. Not all the crow shows the migrates.