Peregrine Falcon Size: Explained & Compared With Others

Peregrine Falcon Height

Peregrine Falcon Size

Pesticide poisoning nearly wiped out the Peregrine Falcons in eastern North America in the mid-twentieth century. Following extensive recovery efforts, Peregrine Falcons have made an astounding comeback and are now commonly seen in many metropolitan towns and coastal locations. 

The Peregrine Falcon is one of the world’s most common birds. It may be found on all continents except Antarctica, as well as numerous marine islands. 

From a distance, it may be pretty hard to identify the birds, but you can do so if you know their impressive large size. 

The Peregrine Falcon’s body measures 14.2 to 22.8 in (36-58 cm) in length, 3.9 to 6.3 in (10-16 cm) in breadth, and stands 8.1 to 13” tall (20.5-33 cm). The average height of the birds is 1.5 feet (0.4 meters). 

Peregrine Falcon Height in cmPeregrine Falcon Height in ft 
Male 38 – 46 cm1.24 – 1.5 ft
Female 46 – 55 cm1.5 – 1.8 ft 

The overall height of females is larger than that of males, while 1.5 ft is the maximum length of males it is the smallest height of females. 

Peregrine Falcon Weight

Peregrine Falcon Size

In addition to their height, body mass also affects a bird’s flying and uplifting ability. Generally, birds with a very high body mass are not very efficient during their flight mode. However, in the case of Falcons, their flying distance and speed are very large. 

The peregrine falcon is a fast-flying, sleek bird of prey. Both females and male Peregrine Falcons have different weights and so experience different flights. 

The male Peregrine Falcons weigh 330 to 1,000 g (0.73–2.20 lb) and the noticeably larger females weigh 700 to 1,500 g (1.5–3.3 lb). 

Weight In Grams Weight In Pounds 
Peregrine Falcon Male330 to 1,000 g0.73–2.20 lb
Peregrine Falcon Female 700 to 1,500 g1.5–3.3 lb

The female Peregrine Falcons are approximately 300g heavier in weight than their male counterparts. 

Peregrine Falcon Wingspan

The Peregrine Falcon is a powerful and fast-flying bird that hunts medium-sized birds by descending down from far above in a stunning stoop. 

Additionally, the Peregrine Falcon has a very insane speed during their flight period. This ability of the birds is highly affected by their wingspan. 

The wingspan of the Peregrine Falcon is very impressive and useful for the birds to make them fly at great heights with very high speed. The Peregrine Falcon has a wingspan in the range of 29.1 to 47.2 in (74-120 cm). 

WingspanCentimeter Inch Feet
Peregrine Falcon74-120 cm29.1 to 47.2 in2.42 – 3.93 ft

Falcons have much smaller wingspan than Eagles or Albatrosses whose wingspan extends up to 8 to 11 feet. 

Peregrine Falcon Egg Size And Clutch Size

Falcons usually build their nest on large trees or on high cliffs of about 25 – 1,300 feet high. The Peregrine Falcon has a very fascinating nesting period. The nesting period of the birds usually lasts for around 35-42 days and an incubation period of 29-32 days. 

The eggs of the Peregrine Falcon are somewhat smaller than a chicken egg and speckled with a dark, red, and brown color. 

The Peregrine Falcons like most other birds lay around 2 to 5 eggs per year (clutch size). If we talk about their egg size, then the length of the eggs is 2.0-2.0 in (5-5.2 cm) and a width of 1.6-1.9 in (4-4.7 cm). 

Peregrine Falcon Egg SizeCentimeter Inch 
Length 5-5.2 cm2.0-2.0 in
Width 4-4.7 cm1.6-1.9 in

Peregrine Falcon Talon Size

The Peregrine Falcon is well known for its hunting abilities and so is considered very powerful. 

Falcons have relatively small, thin talons because they regularly attack their prey to severely cripple it before catching it, which does not require huge talons.

Peregrine Falcons are raptors who have four toes on each foot, with three talons facing forward and one long talon pointing backward in a raptorial foot pattern.

The talons of the Peregrine Falcons are strong and are yellow in color. The size of the talons of the bird is 1 ¼ inch long along the outside curve. 

Peregrine Falcon Size Comparison To Human

Understanding Falcons is quite interesting, and the more fascinating part is to look at these birds from a different perspective. 

You can look at the overall height of a bird from two points of view, one where you just look at the overall height and the other whether you also account for the size of their wingspan. 

While a bird at rest may seem smaller, it would look much bigger during its flight due to its large and wide wingspan. 

Peregrine falcons have an overall length of about 1.5 feet which is approximately 0.4 meters tall with a wingspan of 3.5 feet which is approximately one meter. Can you see the difference? 

On the other hand, humans have an overall height between 5.5 to 5.9 feet with an arm span of about 5.5-5.9 ft. Comparatively, humans are double the size of Peregrine Falcons. 

Peregrine Falcon Size Compared To Hawk

It is interesting to know how a normal falcon can fly up to 60 miles per hour, but a hawk can only travel about 40 miles. 

This is somewhat related to their body size and weight. That is the average size and weight of a Hawk is much bigger and heavier than that of a Peregrine Falcon. 

Hawks most often measure between 18 and 30 inches long, whereas Falcons are usually 8 to 26 inches long. The small size of Falcons makes them lightweight and so can easily fly at great speed. 

The wingspan of a red-tailed hawk is around 3.5-4.8 feet, nearly a foot longer than that of a peregrine falcon. Although hawks are bigger, these two birds are similar in size and appearance. 

Overall, Falcons are usually smaller and faster during a flight than hawks, but hawks are stronger and more powerful. 

Peregrine Falcon Size Compared To Kestrel

The common kestrel is a bird of prey in the falcon family Falconidae that belongs to the kestrel group. In India, the common kestrel is a common winter visitor and local resident. The Peregrine Falcon and the Common Kestrel belong to the same genus Falco groups. 

You can easily compare the two using their relative size. If you see a bird the size of a crow in the Falconidae family, then it is a Peregrine Falcon. 

While the rest are all roughly the size of a pigeon, and if the wings and tail appear longer than a pigeon, then it is highly possible that it is a Common Kestrel.

The length of the Common Kestrel is between 30 – 36 cm and it weighs around 180g. Comparatively, the length of the Peregrine Falcon is 45.7 cm, and weighs 330 – 1500g. The Peregrine Falcon is much bigger in size and weight than the Common Kestrel. 

Peregrine Falcon Size Vs Bald Eagle, Buzzard Size

Peregrine Falcons, if compared to Eagles such as the Bald Eagle, is much faster. Eagles are faster and larger birds of prey as compared to Falcons. While Falcons have long and slender wings, Eagles have large and rounded wings. 

Similarly, if we compare the Peregrine Falcons with Buzzards, Peregrines are heavier in size but a little smaller than buzzards in terms of length. 

Birds HeightWeight Wingspan 
Peregrine Falcon34 to 58 cm (13–23 in)0.73 – 3.3 lbs 2.42 – 3.93 ft
Bald Eagle96-106 cm (2.5 to 3 feet)13–14 lbs5 ft 11 in and 7 ft 7 in
Buzzard40 and 58 cm (16 and 23 in)0.941 to 2.608 lb3.5-4.5 ft


That was everything you need to know about the Peregrine falcon size. I hope this article was informative enough and you got something useful from it,

Thank You For Reading!

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