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Last updated date: 28th Feb 2024
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Introduction to Hummingbird

Hummingbirds, which are little, colourful birds with slender beaks, got their name from the humming sound they make when they flap their wings quickly. Hummingbirds are primarily found in the Americas and belong to the Trochilidae family, which is also their scientific name. The beautiful hummingbird comes in 350 different species, including the bee, anna, ruby-throated, and topaz. The list, however, is updated each year as new varieties are identified. Hummingbird, any of roughly 320 species of small, typically brightly coloured birds belonging to the Trochilidae family, which are normally classified with swifts in the order Apodiformes but are sometimes classified separately in the order Trochiliformes. Many species have dazzling, sparkling colours and finely developed feathers, which are normally only seen in males. 

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All About the Hummingbird









Family and Scientific Name



Tropical Jungles and Rainforest. They find shelter in Shaded trees or bushes, as well as a branch fork.

Unique Feature

Long, narrow beak and hovering abilities

Life Span

3 to 5 years

Period Of Incubation

15-18 days

Dietary Function


Physical Features

  • Weighs about 2.2g - 20g  (0.07oz - 0.7oz) 

  • and in height measurement, they are about 5cm - 20cm i.e., 2innches - 8inches

  • Three to five inches wingspan


Grey, Brown, White, Red, Green and Tan


Nectar, Tree sap, Insects, Spiders


Snakes, Hawks, Lizards

Skin Type And Moulting

With a feathery skin type, the moulting period for hummingbird of some species starts early from 4 months of age. 

Behavioural Features and Other Characteristics of the Hummingbird

  • Location of Different Types of Hummingbirds- Hummingbirds of many species, such as the bee, anna, topaz, and ruby-throated hummingbirds, can be found in many parts of the world. Because these birds prefer warmth, getting closer to the equator is the quickest method to find one of these rare and distinctive species. One can still see almost half of the known species that live just near the equator over Mexico. The bird watchers can experience a wide variety of types of hummingbirds even in southern areas. The Southwestern states of California, Arizona, Texas, and New Mexico are some of the regions where these little birds can be found. Hummingbird sightings are common in these locales, such as the Davis Mountains State Park in Texas and even in the Ramsey Canyon Preserve in Arizona.

  • Physical Characteristics- One of the most recognisable features of a hummingbird is its small size, in fact, several hummingbird species are the world's tiniest birds. Other species, on the other hand, are larger and more robust, though still small in comparison to most other birds. Hummingbirds may differ from other bird species in appearance, but they always have a distinctive form that makes them easily identifiable. Every hummingbird's shape includes a small streamlined body, long wings, and a long, thin bill. A hummingbird's most distinguishing physical feature is its needle-like bill. The bill is unusually long and thin in comparison to the bird's overall size, and it serves as a conduit for the bird's long and agile tongue to drink nectar from flowers, sap wells, and feeders. 

  • Flight- Hummingbirds can't walk or hop, although they can scoot sideways with their feet while perched. Smaller feet have evolved in these birds to allow them to fly more efficiently. They will, however, utilise their feet for scratching and preening. The most unique behaviour of a hummingbird is its flight. Hummingbirds are the only birds that can hover for an extended period of time, and they are acrobatic flyers capable of flying backwards and changing directions nearly rapidly. Hummingbirds can even fly backwards at times. A hummingbird's wings are long, slender, and tapered to help it fly more quickly. However, the construction of the wing is more significant than its design. A hummingbird's wing's shoulder and elbow joints are quite near to the body, allowing each wing to pivot and tilt. The capacity of even the smallest hummingbird to change flight directions and hover depends on this.

  • Reproduction and Babies of Hummingbird- Hummingbirds begin mating at the age of one year. Female hummingbirds can have up to three baby broods every year, resulting in a total of six young hummingbirds. A male hummingbird must persuade a female hummingbird that he is the right fit for her before mating. As a result, males are more colourful than females, which is a natural evolutionary feature shared by most bird species. Hummingbird females are known to be lonely mothers, while males move on with their life after impregnating the female. She stays behind to lay her eggs, which she will incubate for two weeks. The eggs are around the same size as navy beans. Female hummingbirds normally only lay two eggs during a single breeding session. Their young, known as chicks, will stay in the nest for up to four weeks after birth as their mother nurses and feeds them. Hummingbirds have a three- to five-year life span.

  • Hummingbird Eating - Hummingbirds eat nectar and tiny insects like gnats and spiders nearly exclusively. While some hummingbirds will try fruit, it is mainly to extract delicious fluid that is similar to nectar, and they do not eat the fruit's flesh. Hummingbirds don't consume seeds and won't touch suet, bread, nuts, or garbage either. Hummingbirds need about one-half of their body weight in sugar every day, and they feed five to eight times per hour on average. These birds eat a variety of tiny insects and spiders, as well as tree sap and juice from broken fruits, in addition to nectar.

  • Feeding Technique- Hummingbirds lick nectar with their fringed, forked tongues rather than sucking it with their long bills. Capillary motion along the tongue's edge helps them swallow nectar by drawing it up into their throats.

  • Metabolism of the Hummingbird- Hummingbirds have the fastest metabolism in the flight of any bird species. To maintain their high heart rate and wing speed, they need to convert energy efficiently. When at rest, particularly at night, they can enter a state of torpor to preserve energy and avoid continual feeding. 

  • Role in Nature- Hummingbirds, like many insects, are essential for flower pollination. Many flowers have evolved lengthy blooms that necessitate the birds brushing against pollen with their long bills in order to feed. Including the smallest hummingbird also participate actively in carrying pollen on their heads and bills, which they transmit between flowers to aid plant propagation.

  • Threats and Dangers to the Hummingbird- The natural habitats of these animals are dwindling as cities become increasingly developed. Hummingbirds are threatened by deforestation, but the average bird enthusiast can help by providing a hummingbird feeder and plenty of foliage in their yard to attract the birds looking for a spot to construct a nest and eat. Because of their small size, these birds face a lot of predators, which may explain why they have to be so violent to defend themselves. Their eggs are always in danger of being eaten by predators, with humans being one of the most serious risks. As they escape the clutches of frogs, snakes, lizards, squirrels, chipmunks, blue jays, crows, and other hostile birds, these birds are constantly in danger. To prevent predators, they must pay great attention to their eggs. Blue jays, squirrels, chipmunks, and crows hunt for the eggs and young even after they have hatched.

  • Migration Season- Hummingbirds' peak fall migration season runs from mid-July to August or early September, depending on the route and species. Migration begins early for species that nest further north. The maximum forward flight speed of a hummingbird is 30 miles per hour. Hummingbirds can dive at speeds of up to 60 miles per hour, and they have a variety of flight adaptations. Depending on the direction of flight, the goal of the flight, and the surrounding air conditions, a hummingbird's wings flap between 50 and 200 times per second.

  • Nature of Hummingbird- Many birds are hostile and will chase intruders out of their territory, but hummingbirds are among the most dangerous. This is even more incredible when you consider their diminutive size. Hummingbirds have been witnessed pushing many larger birds away from their favoured feeders and flowers, and these little birds will even attack other animals and humans, according to many birders.

Various Species and Identifying the Types of Hummingbirds-

  • Hummingbirds are found in about 325 different species around the world. Only eight species breed in the United States on a regular basis, however, up to two dozen others may visit or be reported as regular vagrants. The rest of the hummingbirds are mostly tropical species that do not move on a regular basis. They can be found across Central and South America, as well as the Caribbean.

  • Many hummingbird species, including Anna's, Black-chinned, Allen's, Costa's, rufous, calliope, and broad-tailed hummingbirds, can hybridise. This is one of the factors that make hummingbird identification difficult.

  • The typical weight of a ruby-throated hummingbird is only 3 grammes. A nickel, by comparison, weighs 4.5 grammes. To weigh one pound, more than 150 ruby-throated hummingbirds would be required. During its spring and fall migrations, the ruby-throated hummingbird travels 500 miles nonstop across the Gulf of Mexico. It's a fallacy that these little birds "ride" on the backs of other birds during migration; they fly the entire trip by themselves.

  • The rufous hummingbird migrates further than any other hummingbird species. From their nesting sites in Alaska and Canada to their wintering habitats in Mexico, these hummers travel about 3,000 miles.

  • Smallest hummingbird- Even among hummingbirds, the Bee Hummingbird, which is only found in Cuba, is tiny. It's only two and a quarter inches in length. Hummingbirds are frequently misidentified as bees. They're only two grammes lighter than a dime.

  • The calliope hummingbird is North America's tiniest bird, measuring only 3 inches in length. The bee hummingbird is the world's tiniest hummingbird, at 2.25 inches in length.

  • White hummingbird or called the LEUCISTIC hummingbird. True albino hummingbirds are extremely rare, with white feathers and pink eyes, feet, and bill. There have only been a few reports of real albino Ruby-throated Hummingbirds or as they go by their scientific name as Archilochus colubris.

  • The sword-billed hummingbird, which can be found in the Andes Mountains, has a bill that can be up to 4 inches long and so hefty that the birds perch with their bills straight up. These birds have the longest bill in proportion to their entire body size.

Interesting Facts About Hummingbird

  1. A female will have one or two broods, with a clutch size of no more than three eggs. The eggs are only half an inch in diameter, and the mother must care for them for two weeks until they hatch.

  2. Hummingbirds are the only birds that can fly backwards because their wingspan is at least one-fourth of an inch longer than their whole length.

  3. The vivid throat colour of a hummingbird is created by iridescence in the arrangement of the feathers, not by feather pigmentation. Light intensity, moisture, viewing angle, wear and tear, and other factors all have an impact on how bright and vivid the neck appears.

  4. The humming sound that their wings make when they flap together rapidly gives them their name.

  5. A hummingbird weighs less than a cent on average. In fact, the mature bee hummingbird is barely 2 grammes in weight.

  6. Hummingbirds have a heart rate of over 1,200 beats per minute on average. At rest, the average heart rate of a human is only 60 to 100 beats per minute.

  7. While feeding, a hummingbird can lick 10 to 15 times each second.

  8. Hummingbirds digest natural sucrose, the sugar present in floral nectar, in 20 minutes and convert it to energy at a rate of 97 per cent.

  9. These tiny creatures are deafeningly designed with an absent sense of smell.

  10. A hummingbird breathes at a rate of 250 times per minute when at rest. When they're flying, their respiration rate rises up.

  11. The usual lifespan of a wild hummingbird is three to twelve years, depending on the species, habitat conditions, predators, and other hazards to hummingbirds.

  12. Hummingbirds have the smallest amount of feathers of any bird species, ranging from 1,000 to 1,500. Because of their small size, they don't require as many feathers, and having fewer feathers allows them to fly more easily.

FAQs on Hummingbird

1. Do Hummingbirds Have the Ability to Recognise Humans?

Answer. Hummingbirds remember and recognise individuals, and have been known to soar about their heads to warn them of empty feeders or spoiled sugar water. Hummingbirds can become used to humans, sometimes perching on a finger while feeding.

2. Is It True That Hummingbirds Have A Fast Metabolism?

Answer. Hummingbirds normally fly during the day and sleep at night while migrating. Hummingbirds have a high metabolic rate, which necessitates a lot of energy. They consume calories even while they are at rest, so they enter this transient, death-like state in order to receive some sleep and not exhaust all of their reserves. Hummers also cope with extreme cold in the same way.

3. Do Hummingbirds Ever Come to A Halt in Their Flight?

Answer. Hummingbirds are fast-moving birds who spend almost all of their time in the air. They usually can't walk since their legs are so little and feeble. Hummingbirds make the pleasant humming sound that gives them their name by beating their wings up to 80 times each second.

4. What Happens If You Try to Steal A Hummingbird's Nest?

Answer. Because the hummingbird wants to protect its young, it will hide its nest. When you try to remove the nest, the hummingbird will peck at you.