Frigatebird Size: How Big Are They Compared To Others?

Frigate Bird Height

Frigatebird Size

Did you know that Frigatebirds are the only seabirds whose male and female appearances are noticeably different?

These majestic frigatebirds are large, light-bodied birds with brownish-black plumage, long, narrow wings, and a deeply forked tail. 

Females lack the males’ bright red pouch, but they are larger. Males have a red pouch that inflates when they are attempting to attract a mate.

Talking about the overall size of these seabirds in terms of their height, then the Frigate Birds have an average length of 114 cm (45 in) in length or almost 3 feet. The male and female have different body heights, where the female is quite larger than their male counterparts. 

Height Centimeter Inch Feet
Frigate bird 114 cm45 in3 ft

The height of the bird can be one of the ways to distinguish a Frigate bird from other species of birds.

Frigate Bird Weight

Another way to recognize the Frigate bird other than the height is its weight. Carnivores, the great frigatebird species, feed on pelagic waters, fish, squids, and chicks. They are well-known for stealing food from other birds.

The male of the great frigatebird species measures 80 to 100cm in length and weighs 1,000 to 1,450 grams (2.2-3.1 lb). 

The female frigate bird weighs 1,200 to 1,650 grams (2.6-3.6 lb) more than the male. The average body mass of these species of bird ranges from 35.3-67.0 oz (1000-1900 g). They are insanely heavy. 

WeightGrams Kilograms Pounds 
Frigate bird 1000-1900 g1-1.9 kgs35.3-67.0 oz

Frigate Bird Wingspan

Frigatebird Size

Look for these birds’ long, angular wings and slender silhouettes soaring effortlessly alone or with a flock of frigatebirds.

Furthermore, frigatebirds, which can soar for weeks on wind currents, spend the majority of the day in flight hunting for food and roost on trees or cliffs at night. Additionally, Though they only eat fish, the creatures are unable to swim, so they must either come on land or dive deep into the ocean.

Quite interestingly, there are no other birds in the world with wings that are as large in proportion to their weight as magnificent frigatebirds. 

This is due to their long, pointed wings, which can span up to 2.3 meters (7.5 ft) or 90.55 in and have the highest wing area to body weight ratio of any bird.

WingspanCentimeter Inch Feet
Frigate bird 230 cm 90.55 in 7.5 ft

Frigate Bird Size Comparison To Human

Frigatebird Size

While it is interesting to know all about the Frigate bird such as its height, weight, and wingspan, it becomes more interesting when we look at it from a different perspective. Before we compare the bird with other birds let’s look at how they would look beside humans. 

As most of the time of sea birds such as this is spent near sea or oceans, they rarely interact with human species. 

However, imagine both of these species fighting with one another, who would win? While it is complicated to tell, we can tell this by looking at their size difference. 

You may know that the average height of humans is about 5.5 to 5.9 feet and have a weight of about 60 to 90 kg (132-176 lb). 

On the other hand, the Frigate bird is quite light in terms of size. The Frigate bird has an average height of about 3 feet and weighs only 1-1.9 kg (2.2-4.1 lb). 

What do you think? Obviously, humans would dominate the Frigate Birds as they are larger as well as much heavier. 

Frigate Bird Size Vs Seagull Size Comparison

Moving on to the comparison of two birds, consider one of the most infamous of all: the seagull. 

These birds, best known for their imperious pecking and squawk calls, are a must-see on any family vacation and a surprisingly familiar sight.

Furthermore, Seagulls are fondly remembered in Utah for assisting Mormon settlers in dealing with a cricket plague. 

Diving into the size difference between the two birds, let’s first look at the size of the Seagull. 

The Seagull is large in size, it has a body length of about 18-21 inches (46-53 cm), weighs about 68 to 162 g (2.3 to 5.7 oz), and has a wingspan of 41-45 inches (104-115 cm). 

In comparison to this, the Frigate Bird has an average height of about 3 feet, weighs about 1-1.9 kg (2.2-4.1 lb), and has a wingspan of 7.5 feet.

Frigate Bird 114 cm (45 in)35.3-67.0 oz (1000-1900 g)7.5 feet
Seagull18-21 inches (46-53 cm)68 to 162 g (23⁄8 to 53⁄4 oz)3.4-3.7 ft (104-115 cm)

The Frigate bird is quite larger than the Seagull in both body size and wingspan.

Frigate Bird Size Vs Albatross Size Comparison

The wandering albatross is one of the two largest species in the genus Diomedea or the great albatrosses, with a size comparable to the southern royal albatross. 

The wandering albatross is one of 23 albatross species and the world’s largest flying seabird.

The average length of the Wandering Albatross is between 107 to 135 cm (3 ft 6 in to 4 ft 5 in) and weighs 5.9 to 12.7 kg (13 to 28 lb). 

These feathered giant Wandering Albatross have the largest wingspan of all birds, their wingspan is about 2.51 to 3.5 m (8 ft 3 in to 11 ft 6 in). 

In contrast, the Frigate Birds are very small. The Frigate Birds have an average height of about 3 feet, weigh about 1-1.9 kg, and have a wingspan of 3 feet.

Frigate Bird 114 cm (45 in)35.3-67.0 oz (1000-1900 g)114 cm (45 in)
Wandering Albatross 107 to 135 cm (3 ft 6 in to 4 ft 5 in)5.9 to 12.7 kg (13 to 28 lb)2.51 to 3.5 m (8 ft 3 in to 11 ft 6 in)

The Wandering Albatross is 3 times larger in terms of height and wingspan than the Frigate bird. It is even quite heavier.


And that was everything you need to know about the size of the frigatebird. I hope this article was informative enough and you got something useful from it.

Thank You For Reading!

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