Grackles are fascinating birds with intriguing behaviors and striking appearances. There are 10 living species of grackle in the world, along with one known extinct species. There are three Birdorable grackle species (read on to learn which ones we feature!). These New World birds live in various habitats across North and South America. Here are some interesting facts about these lively and adaptable birds!

Social Structure

Grackles are highly social birds, often forming large flocks that can number in the thousands. These flocks can create quite a spectacle, especially during roosting or migration periods.

Unique Vocalizations

Grackles have a wide range of vocalizations, including whistles, croaks, and clicks. They are known for their loud, harsh calls, which can often be heard in urban areas.  Calls of the Common Grackle have been compared to the noise made by rusty gate hinges. These varied vocalizations help them communicate within their social groups, attract mates, and signal danger. Additionally, grackles can mimic other birds and environmental noises.

Dietary Flexibility

Grackles are omnivorous and highly opportunistic feeders. Their diet includes insects, small mammals, eggs, seeds, fruits, and even human food scraps. They are known to forage in fields, lawns, and dumpsters alike.

Iridescent Feathers

Grackles are known for their glossy, iridescent feathers that can shimmer in shades of blue, purple, green, and bronze, especially in sunlight. This iridescence is visible due to the microscopic structure of their feathers that affect the way light appears when the bird moves.

Bold and Aggressive Behavior

Known for their boldness, grackles often exhibit aggressive behavior towards other birds and even larger animals. They can be seen chasing away other birds from feeders or scavenging spots. When attacking other birds, they will peck, bite, and scratch.

Interesting Courtship Displays

During courtship, male grackles perform elaborate displays to attract females. These displays often include fluffing their feathers, spreading their wings and tail, and making a variety of calls. Male Great-tailed Grackles will fluff out their feathers, fan out their tails, and quiver their wings in order to attract females.

Sexual Dimorphism

There is noticeable sexual dimorphism in grackles. Males are generally larger and more iridescent than females. This difference is particularly evident in species like the Boat-tailed Grackle, where females differ in both size and plumage (they are mostly brown).

Pest Control Benefits

By feeding on insects, grackles help control pest populations. They consume a significant number of agricultural pests, which can be beneficial for farmers. Unfortunately, several grackle species are also seen as agricultural pests, with large flocks happily consuming crops like corn.

Adaptability to Urban Environments

Grackles have successfully adapted to urban environments, thriving in cities and towns where they find ample food and nesting sites. Their ability to live in close proximity to humans has contributed to their widespread presence.

Species Diversity

There are several species of grackles, including the Common Grackle, Great-tailed Grackle, and Boat-tailed Grackle, each with unique characteristics and habitats. The seven other living species of grackle are: Nicaraguan Grackle; Greater Antillean Grackle; Carib Grackle; Red-bellied Grackle; Velvet-fronted Grackle; Golden-tufted Grackle; and Colombian Mountain Grackle. The Slender-billed Grackle became extinct around 1910.

Grackles are Great

From their stunning iridescent feathers to their interesting courtship techniques, grackles belong to an interesting family of New World birds. From familiar backyard birds to elusive tropical species, grackles remind us of the intricate balance within ecosystems and the importance of each species in maintaining ecological harmony. 

Birdorable Grackle Gifts

Did you catch the three grackle species we have here at Birdorable? They are they Common Grackle, the Boat-tailed Grackle, and the Great-tailed Grackle! Here are some apparel and gift options featuring our Birdorable grackles. 

Father's Day is a special occasion to honor the dedication, love, and hard work of fathers and father figures across the globe. While we celebrate the human dads in our lives, it's also a perfect time to recognize the incredible fathers in the animal kingdom, particularly among birds. Bird dads come in all shapes and sizes, each with unique and fascinating parenting roles that highlight their dedication to nurturing and protecting their offspring.

Father's Day will be celebrated on June 16, 2024. That's just 10 days away -- which means you still have time to find something for your pop. If dad likes birds, be sure to check out our Birdorable Amazon shop, where items ship fast and free with Amazon Prime. 

Back in 2019, we shared some fun facts to mark the day: Fun Avian Dad Facts for Father's Day. As dad's day approaches this year, let's take a look at some more awesome facts about avian dads.

Father rheas are dedicated single dads. After constructing the nest alone, they court multiple females, who together may lay up to 60 eggs in his nest. The male incubates the eggs and raises the chicks on his own. He protects and cares for the young until they are old enough to fend for themselves​ -- at least six months.

Father Killdeer are very active in the nesting process. They participate in nest building, typically initiating the creation of the scrape. They incubate the eggs, and do most of the overnight shift. They also help to protect the nest and chicks by performing the well-known Killdeer injury-feigning display. 

Red-winged Blackbird dads are known for their territorial nature, especially during the breeding season. They arrive first on breeding sites and establish territory. They will fiercely defend their nesting area throughout courtship, nest-building, and chick-rearing. Part of this defense includes a predator alert system involving different call types for different threats. Though the females build the nests, males participate in "Symbolic Nest-building Display" which involves play-nest-building.

Common Loon dads are active participants in both nest-building and chick-rearing. They typically choose the nesting site and work together with the female to build the nest. They share in egg incubation, and both carry chicks on their backs to keep them warm and safe, and teach them to dive and catch fish.

Male sandgrouse in arid regions are known for their unique method of providing water to their chicks. They soak their belly feathers in water and fly long distances back to the nest, allowing the chicks to drink from their feathers. 

Father Great Horned Owls are excellent providers. When their chicks are young, the males do all of the hunting and bring food to the female and the chicks, ensuring that the family is well-fed. They also help protect the nest from potential threats.

The American Robin is one of the most familiar and beloved birds across North America. With its bright orange belly and cheerful song, it's easily recognized by both sight and sound.  Let's dive into some intriguing facts about the American Robin that may surprise even seasoned bird enthusiasts.

Modified Migration Movements

Not all American Robins migrate, but those breeding in the colder northern regions travel south for the winter, sometimes forming large flocks during migration. 

Migration In Their Name

One thing about migration that relates to all American Robins is found in their Latin name: Turdus migratorius. Turdus refers to the robin's family of birds: Thrush. Migratorius means "to migrate".

Sign of Spring -- or Fall?

Even in places where American Robins remain year-round, their cheerful spring songs make them a sign of spring in some northern locations.  For us here in Florida, the appearance of robins in early November coincides with thoughts of winter

Not Just Worms

American Robins eat a diverse diet. During spring and summer, they mainly eat earthworms and insects, while in colder months, they switch to fruits and berries. They hunt earthworms by watching the ground with cocked heads and then pouncing on prey with their bills once a worm is detected. This familiar and endearing behavior is fun to watch -- a lawn or field full of feeding robins is a sign of a healthy environment. During the winter, robins may gather in large chattering flocks, feeding on berries in trees.

No Relation

Despite the name, American Robins are not closely related to European Robins. They share a similar look in that both species have a recognizable reddish breast. Early European settlers gave the American Robin a similar name to their familiar bird from back home. American Robins are in the thrush family, while European Robins are flycatchers. For the same reason, there are other "robins" in the world that aren't related to either species at all -- like the Rose Robin of Australia.

Ubiquitous Presence

American Robins are familiar birds for a reason: they are highly adaptable to both wild and urban environments. They can be commonly found across a wide variety of habitats, like forests, parks, and residential areas, across North America.

A Fresh Look

Young American Robins do not resemble adults until they molt; they sport a speckled breast rather than the iconic red one, which helps in camouflage from predators.

Subtle Differences

There are seven recognized subspecies of American Robin. The subspecies ranges overlap and they breed together; the subspecies are weakly defined. The subspecies are: Eastern Robin; Newfoundland Robin; Southern Robin; Northwestern Robin; Western Robin; Mexican Robin; and the San Lucas Robin, which has been recognized by some taxonomical authorities as a separate species.

Ecological Importance

As predators, American Robins help control insect populations. As prey, robins support local food webs. Additionally, their droppings help in seed dispersal, aiding in plant biodiversity. American Robins can serve as indicators of ecological health in their habitats.

Longevity

While many -- up to 25% through November -- may not survive their first year, once past that milestone, American Robins can live quite long. The longest known lifespan of an American Robin in the wild, known from bird banding records, is nearly 14 years.

Brood Bonanza

American Robins are capable of producing up to three broods in one year. Two broods is typical; a third brood usually occurs following the failure of an earlier attempt. This high reproductive rate compensates for the high rate of chick mortality.

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The American Robin is the state bird of Connecticut, Michigan, and Wisconsin, reflecting its iconic status and importance in American culture.

This week we're celebrating Swallows! Swallows, along with Martins and Saw-wings, belong to the songbird family Hirundinidae. There are about 90 species in this widespread family. We've got a handful here in the Birdorable family, and we'll be adding a few more as our celebration of Swallows rolls on this week. Today, we'll share some interesting facts about this fascinating family of birds.

Masters of Flight

Swallows, martins, and saw-wings are known for their exceptional flying skills. They have streamlined bodies, long pointed wings, and short bills, all of which enable them to perform acrobatic maneuvers in the air. These adaptations are crucial for catching insects while flying.

Long-Distance Migrants

Many species within this family are long-distance migrants. For example, the Barn Swallow, one of the most widespread species of swallow globally, migrates from northern breeding grounds in Europe and North America to wintering areas in Central and South America and southern Africa, covering thousands of miles in their yearly migrations.

Global Distribution

Swallows are found almost everywhere in the world (making them cosmopolitan), from the Arctic to the tip of South America. Different species have adapted to a wide range of habitats, including open countryside, wetlands, and even urban areas.

Muddy Nesting Habits

Swallows and martins have diverse nesting habits, and a lot of them involve mud or dirt. While many species construct mud nests on man-made structures or natural sites like cliffs, others, like the Bank Swallow (or Sand Martin), excavate tunnels in sandy banks or cliffs. The intricacy of their nests and the communal nesting habits of some species, like the Purple Martin, showcase their complex social structures and adaptability.

Communication and Social Behavior

Swallows tend to be very social and often form large flocks during migration and in their wintering grounds. They communicate with a wide range of vocalizations and songs, which play a role in social cohesion, territory defense, and mating.

Insect Control

Swallows, martins, and saw-wings consume large quantities of insects, including mosquitoes, flies, and beetles, making them invaluable for natural pest control. Their predilection for feeding in flight means they play a critical role in maintaining the balance of ecosystems by controlling insect populations.

Cultural Significance

Swallows and martins have been symbols of hope, spring, and renewal in various cultures around the world. The return of the swallows is celebrated in different parts of the world as a herald of spring, most famously at Mission San Juan Capistrano in California. Tune in tomorrow to learn more about the Swallows of San Juan Capistrano!

Longevity

Swallows can live relatively long lives for birds of their size. The average lifespan across species is around four to five years, but some individuals have been known to live over a decade. The current longevity record for the family belongs to the Barn Swallow with a record lifespan of 15 years and 11 months. The longest known lived Purple Martin was 13 years and 9 months old. Like most longevity information for wild birds, these records are known from bird banding programs. The longevity record for the Tree Swallow is 12 years and 1 month, for the Cliff Swallow is 11 years and 10 months, and for the Cave Swallow is 12 years and 2 months.

Survival Challenges

Despite their widespread presence, longevity, and adaptability, some swallow and martin species face threats from habitat loss, pollution, and climate change. Changes in insect populations due to pesticide use have a major impact on food availability, posing challenges to their survival.

Remarkable Adaptability

Swallows and martins exhibit a wide range of adaptations to different habitats. From the Barn Swallow, comfortable in urban and rural areas alike, to the Alpine Swift, which can be found at high altitudes, these birds have colonized a diverse array of environments across the globe.

National Recognition

The Barn Swallow is the national bird of two countries in Europe: Austria and Estonia. Across much of Europe, the Barn Swallow is seen as a symbol of rebirth, as it returns to the region to breed in the springtime. Yes, the national bird of these two countries does not live there full time!

Community Champions

Little Terns often nest in colonies, creating a cacophony of chirps and squawks on the beach. While this might seem chaotic, it actually serves as a community defense system. Predators are more likely to be spotted and repelled by the vigilant eyes of many birds.

Fragile Fighters

Sadly, Little Tern populations are threatened by habitat loss as development takes away their coastal nesting sites and disturbances to their feeding grounds. These vulnerable birds rely on pristine beaches for nesting and feeding, making them important indicators of coastal health.

The Little Tern joined our Birdorable family on March 21, 2014.

The African Green Pigeon might not be the flashiest bird in the jungle, but it packs a surprising punch of interesting features that make it a worthy feathered friend. Here's why you should appreciate this darling green gem:

Masters of Camouflage

Their olive-green plumage blends seamlessly into foliage, making African Green Pigeons virtually invisible to predators. They also move clumsily on branches, further mimicking leaves swaying in the wind. This stealthy tactic allows them to feast on fruits and berries undisturbed, leaving them as elusive as forest phantoms.

Nomadic Frugivores

African Green Pigeons aren't content with monotonous meals. They search for fruiting trees across vast distances, forming nomadic groups as they travel from feast to feast. Their flexible diet lets them enjoy a variety of fruits, from bananas to papaya, mulberries, and peaches. They are especially fond of figs.

Fruity Acrobats

Unlike their seed-pecking cousins, African Green Pigeons have a unique way of accessing the sweet flesh inside fruits. They hang upside-down, like little green acrobats, and reach down to reach the fruit.

Vocal Variety

While they might not be operatic singers, African Green Pigeons possess a surprisingly diverse vocal repertoire -- they don't sound like more familiar pigeon species. From soft whistles and guttural growls to cackles and clicks, they use these sounds to communicate with each other, warning of predators, defending territories, and attracting mates.

Feathered Farmers

African Green Pigeons play a vital role in seed dispersal of fruit trees, contributing to the health and regeneration of the ecosystem. By consuming fruits, they carry seeds long distances, allowing new trees to sprout in remote locations. Think of them as forest gardeners, spreading the bounty of the jungle and ensuring its future.

The African Green Pigeon joined our Birdorable family on October 10, 2012.

Hornbills are fascinating birds, known for their distinctive bills and other unique characteristics. There are about 55 extant species of Hornbill Bucerotidae in the world. Here are some interesting facts about the family, and about some of the individual species:

Old World Birds

Hornbill species are found in sub-Saharan Africa and Asia. In the Neogene period (23.03 million years ago - 2.58 million years ago), Hornbills lived in North Africa and Southern Europe.

Unique Beak and Casque

Hornbills are easily recognized by their large, curved bills. These are often brightly colored. Some are topped with a casque - a hollow structure that can vary in size and shape among different species. This casque may be used in courtship rituals, as a resonating chamber for their calls, for dominance displays or fights, or simply to reinforce the heavy bill.

Special Necks

Hornbills are the only birds who have their first and second neck bones fused together! It is thought that this adaptation gives them a better chance to hold up their large, heavy bills! The fusion of these neck bones provides enhanced strength and stability, allowing them to use their powerful beaks effectively for various activities such as foraging, nesting, and self-defense. 

Remarkable Nesting Behavior

Hornbills have an unusual nesting habit. The females are sealed into a tree cavity. In some species the female does this on her own, and in others the male helps to complete the seal. At the end of this construction, once the female is about ready to lay the eggs, only a small slit remains open!  The male then feeds her and the chicks through this slit until the young are ready to fledge. This amazing behavior protects the nest from predators. Ground Hornbills are the only species that do not nest this way.

Diverse Diet

Hornbills are omnivores and their diet varies widely, including fruit, insects, small mammals, and birds. Some forest species are vital for seed dispersal in their habitats due to their fruit-eating habits. Food picked up with the tip of the beak is tossed into the throat by jerking the head back.

Eyelashes

Among the many fascinating attributes of hornbills, one of the most intriguing is their possession of eyelashes, a rarity in the avian world. These eyelashes, far from being mere aesthetic features, serve an essential functional role. In the dusty, debris-filled environments where many hornbills reside, such as dense forests or savannas, their eyes are constantly exposed to potential irritants. The eyelashes act as a protective barrier, shielding their sensitive eyes from fine dust particles, small insects, and plant matter. This adaptation is particularly crucial given the hornbills' active lifestyle, which involves foraging through foliage, digging into bark, and often engaging in flight through dense vegetation. 

Endangered Status

Several Asian Hornbill species, including the iconic Helmeted Hornbill and the Great Hornbill, find themselves on the brink, mainly due to habitat loss and hunting. These birds, integral to tropical forest ecosystems, are losing their homes at an alarming rate as deforestation for agriculture, logging, and urban development ravages their natural habitats. The situation is exacerbated by the illegal wildlife trade, where hornbill casques (the upper part of their beaks) are highly sought after for ornamental purposes, akin to elephant ivory. Additionally, in some regions, hornbills are hunted for their meat and feathers, further dwindling their numbers. 

Birdorable Hornbills

Our Birdorable family of birds includes seven species of the world's 55 Hornbills. Here are the Birdorable Hornables:

Famous Hornbill

Among the most recognizable hornbills in popular culture is Zazu, the fastidious and loyal majordomo to the king in Disney's iconic film "The Lion King." Portrayed as an African Red-billed Hornbill, Zazu is a character who combines wit and wisdom in his role as advisor and confidant to the rulers of Pride Lands. This depiction in a major animated film has brought significant attention to the species, characterized by their distinctive long, down-curved bill and their vibrant mix of colors. The African Red-billed Hornbill, native to the savannas and woodlands of Sub-Saharan Africa, plays a vital role in the ecosystem, primarily as a seed disperser and a predator of insects.

Bluebirds are medium-sized songbirds in the thrush family. These familiar birds are much more than just beautiful backyard visitors – they boast a fascinating array of fun facts! Here are some FAQs about this small family of birds.

Three Different Bluebirds

There are three distinct species of bluebirds in North America: Eastern; Western; and Mountain. While all share the iconic blue coloration on the male's back and wings, females and juveniles have more muted tones of brown and orange.

Where Bluebirds Live

Eastern Bluebirds have the widest range of the three species, covering most of the eastern United States with some reach into both Canada and Mexico into Central America. Western Bluebirds, who are similar in appearance to their Eastern cousins, have a large range in the western part of the United States and Canada/Mexico. While these two species have little overlap in range, the range of Mountain Bluebirds overlaps with Westerns in several places.

What Bluebirds Eat

Bluebirds are insectivores, voracious insect eaters, consuming hundreds of insects daily, including beetles, caterpillars, and grasshoppers. This makes them valuable natural pest controllers for gardens and agricultural lands. Their keen eyesight and acrobatic skills allow them to catch insects on the fly or glean them from leaves and branches. Mountain Bluebirds even hover like hummingbirds on occasion to reach hidden prey!

Cavity Nesters

Bluebirds are cavity nesters, preferring existing holes in trees or birdhouses. They readily accept human-provided nesting boxes, making them easy birds to attract and observe in backyards. Bluebirds often raise two to three broods per season, with both male and female participating in nest building, incubation, and feeding the young.

Conservation

Bluebird populations faced significant decline in the 20th century due to habitat loss and competition from other cavity nesters. However, conservation efforts like nesting box programs have led to a heartening comeback in recent years.

Symbols of Hope

Bluebirds are often associated with happiness, optimism, and renewal. Their vibrant colors and cheerful songs bring joy to birdwatchers and nature enthusiasts alike. Have you heard of the Bluebird of Happiness? The bluebird as a harbinger of joy is found in several different cultures, including China and Europe.

Old Bluebirds

Eastern Bluebirds have a natural lifespan of 6 to 10 years. The oldest Eastern Bluebird was 10 years and 6 months old, known from bird banding records. This bird was banded in New York in 1989 and found dead in South Carolina in 1999. The longevity record for Western Bluebirds is 8 years and 8 months; for Mountain Bluebirds 9 years.

The Eastern Bluebird was added to Birdorable on August 5, 2007.

The Western Bluebird and Mountain Bluebird were both added to Birdorable on November 8, 2010.