How Big Are Crows? Unveiling the Giants of the Bird World

How Big Are Crows? Picture this: a bird so smart, it’s been caught on camera using tools! 

But have you ever wondered about their actual size? 

Well, grab your binoculars because we’re about to reveal the short answer and uncover the fascinating dimensions of these intelligent avian wonders. 

Get ready to be amazed!


The 10 Largest Crows in the World

1. Thick-billed Raven (Corvus crassirostris)

Starting our list with a true behemoth, the Thick-billed Raven reigns supreme when it comes to crow size. 

Stretching its wings to an impressive wingspan of up to 1.3 meters (4.3 feet) and measuring about 70 centimeters (27.5 inches) from beak to tail, this magnificent bird commands attention with its sheer size.

2. Common Raven (Corvus corax)

Next up is the Common Raven, a bird often associated with mystery and folklore. 

With an equally impressive wingspan of up to 1.2 meters (3.9 feet) and a length ranging from 56 to 69 centimeters (22 to 27 inches), the Common Raven showcases its grandeur as one of the largest crow species.

3. Indian Jungle Crow (Corvus culminatus) and Large billed crow (Corvus macrorhynchos)

In the lush forests of India, two crow species claim their spots among the avian giants. 

The Indian Jungle Crow and the Large-billed Crow both boast a wingspan of approximately 1.1 meters (3.6 feet) and a length of around 53 centimeters (21 inches). 

These crows truly make their presence known in the vibrant Indian wilderness.

4. Brown-necked Raven (Corvus ruficollis)

Venturing into the arid landscapes of the Middle East and North Africa, we encounter the Brown-necked Raven. 

With a wingspan of up to 1 meter (3.3 feet) and a length ranging from 46 to 54 centimeters (18 to 21 inches), this crow species thrives in its unique habitat, showcasing its size and adaptability.

5. Brown-headed Crow (Corvus fuscicapillus)

As we explore the diverse landscapes of Australia, we encounter the Brown-headed Crow. 

With a wingspan reaching up to 97 centimeters (38 inches) and a length ranging from 42 to 49 centimeters (16.5 to 19.3 inches), this crow species showcases its sizable presence down under.

6. Collared Crow (Corvus torquatus)

Making its home in the picturesque landscapes of the Korean Peninsula and northeastern China, the Collared Crow mesmerizes with a wingspan of approximately 95 centimeters (37 inches) and a length ranging from 45 to 50 centimeters (17.7 to 19.7 inches). 

This crow species stands as a testament to nature’s beauty in these regions.

7. White-necked Raven (Corvus albicollis)

Traveling to the mesmerizing landscapes of Africa, we encounter the elegant White-necked Raven. 

With a wingspan of up to 94 centimeters (37 inches) and a length ranging from 45 to 50 centimeters (17.7 to 19.7 inches), this crow species commands attention with its striking appearance.

8. Forest Raven (Corvus tasmanicus)

Nestled amidst the rich woodlands of Tasmania, the Forest Raven displays its majestic size. 

With a wingspan of approximately 90 centimeters (35 inches) and a length ranging from 45 to 52 centimeters (17.7 to 20.5 inches), this crow species thrives in the enchanting Tasmanian wilderness.

9. Torresian Crow (Corvus orru)

Making its presence known in the tropical regions of Southeast Asia and Australia, the Torresian Crow showcases its size and elegance. 

With a wingspan reaching up to 85 centimeters (33 inches) and a length ranging from 44 to 51 centimeters (17.3 to 20 inches), this crow species adds a touch of splendor to its vibrant habitats.

10. Long-billed Crow (Corvus macrorhynchos)

Finally, we encounter the Long-billed Crow, a bird known for its distinctive elongated beak. 

With a wingspan of approximately 82 centimeters (32 inches) and a length ranging from 40 to 47 centimeters (15.7 to 18.5 inches), this crow species showcases the beauty of its avian adaptation.

Related Article: Do Crows Talk? Here’s Everything You Need To Know

The Average Size of Crows: More than Meets the Eye

When it comes to the size of crows, they pack quite a punch. 

On average, these avian wonders measure about 17 to 21 inches in length from beak to tail

Their wingspan extends to an impressive 33 to 39 inches, allowing them to soar through the skies with elegance and grace. 

However, the size of crows can vary slightly depending on their geographic location and species.

Variations in Crow Sizes: The Mosaic of Avian Diversity

Just like humans, crows exhibit slight variations in size based on factors such as gender and location. 

Male crows tend to be slightly larger than females, with more robust bodies and longer beaks. 

Additionally, the size of crows can differ between regions. 

For example, American crows in the eastern parts of the United States tend to be larger compared to their counterparts in the western regions. 

These variations contribute to the rich tapestry of avian diversity we observe within the crow species.

Factors Influencing Crow Size: Nature vs. Nurture

Nature and nurture both play significant roles in determining the size of crows. 

Genetics and hereditary factors have a substantial influence on the overall size and physical characteristics of these birds. 

Crow parents pass down their genetic traits, including size, to their offspring. 

However, the environment also shapes crow growth and development. 

Access to food sources, climate conditions, and even competition among individuals can influence how big a crow ultimately becomes.

Crow Adaptations for Their Size: Conquering the Skies

Crows have evolved remarkable adaptations that allow them to thrive in their size. 

Their large wings and feathers enable efficient flight, allowing them to cover vast distances and reach heights that smaller birds may struggle to achieve. 

The strong beaks of crows are well-suited for their omnivorous diets, which include everything from fruits and seeds to small animals and carrion. 

Their size and physical attributes have allowed crows to conquer various habitats and establish themselves as adaptable and resourceful creatures.

Related Article: Why Do Little Birds Attack Crows

Crow Intelligence and Size: The Connection Unveiled

Size may not be the only factor that sets crows apart. 

These birds are renowned for their exceptional intelligence and problem-solving abilities. 

Research has shown that the size of a crow’s brain, relative to its body, is significantly larger compared to many other bird species. 

This increased brain size is associated with advanced cognitive capabilities, such as tool use, memory, and social learning. 

Crows have been observed using tools to extract food from hard-to-reach places and even displaying complex communication skills within their social groups.

As we delve deeper into the world of crows, we realize that their size is just one aspect of their captivating nature. 

Their adaptability, intelligence, and intricate social structures make them true marvels of the avian world. 

So, the next time you spot a crow perched high above, take a moment to appreciate their size and the wonders they hold within their intelligent minds.

FAQs About How Big Are Crows

How big is a full grown crow?

A full-grown crow typically measures around 17 to 21 inches in length from beak to tail. 

Their wingspan spans an impressive 33 to 39 inches, enabling them to navigate the skies with grace and agility.

Which is larger, a crow or a raven?

Ravens are generally larger than crows. 

While crows measure around 17 to 21 inches in length, ravens can reach lengths of 24 to 27 inches. 

Ravens also have a larger wingspan, spanning around 45 to 56 inches, compared to the 33 to 39 inches of crows.

What is bigger than a crow?

Several bird species are larger than crows. 

Ravens, as mentioned earlier, are bigger. Additionally, birds such as eagles, vultures, and pelicans surpass crows in terms of size and wingspan.

Are crows bigger than blackbirds?

Yes, crows are generally larger than blackbirds. 

While crows measure around 17 to 21 inches in length, blackbirds tend to be smaller, with lengths ranging from 8 to 11 inches. 

Their wingspans also differ, with crows having a wider span.

What is the size of a crow in India?

Crows in India exhibit similar dimensions to their counterparts in other regions. 

They typically measure around 17 to 21 inches in length and have a wingspan of about 33 to 39 inches, aligning with the average size of crows found worldwide.

Which is bigger, a crow or a pigeon?

Crows are generally larger than pigeons. 

While crows measure around 17 to 21 inches in length, pigeons typically range from 11 to 14 inches. 

Crows also have a wider wingspan compared to pigeons, further emphasizing their larger size.

Are Crows Color Blind?

Crows are not color blind. 

Like humans, they possess color vision and are capable of perceiving a wide range of colors. 

Their keen eyesight allows them to distinguish various hues and shades, aiding them in foraging, identifying objects, and recognizing potential threats in their environment.

Is a Crow Bigger than a Hawk?

No, crows are generally smaller in size compared to hawks. 

While crows have an average length of about 17 to 21 inches, hawks tend to be larger, with some species reaching lengths of up to 24 inches or more. 

Additionally, hawks often have a broader wingspan and more robust bodies, enabling them to excel in aerial hunting and capturing prey.

Final Thoughts About How Big Are Crows

In conclusion, crows may not be the largest birds in the avian kingdom, but they certainly hold their own when it comes to size and intelligence. 

With their average length, impressive wingspan, and variations between genders and regions, crows showcase the beauty of natural diversity. 

Factors such as genetics and environment shape their size, while their adaptations and cognitive abilities demonstrate their ability to thrive in different habitats. 

So, the next time you come across a crow, take a moment to appreciate their unique size and the remarkable intelligence that lies behind those piercing eyes.

Julian Goldie - Owner of

Julian Goldie

I'm a bird enthusiast and creator of Chipper Birds, a blog sharing my experience caring for birds. I've traveled the world bird watching and I'm committed to helping others with bird care. Contact me at [email protected] for assistance.