Differences between Chickadee and Emu

Chickadee and Emu are two classes of birds that belong to the Paridae and Dromaiidae families respectively.

Chickadee is a group of North American songbirds that symbolizes energy and courage. The name is analogous to the bird’s call notes that is usually used to send out alarms. It is interesting that the number of times ‘dee’ is called out is based on the type of predator. Chickadees are capable of producing 13 types of complex vocalizations. Chickadees are small birds with a round head and long tail. Their crown, forehead, and neck are deep black in color. The cheeks and belly are pure white, while the back is grey. The wings and tail are streaks of white and black. The eyes of Chickadees are brown. Their bill is short, slightly curved, and black. Chickadee is an inquisitive bird and quick in spotting preys and feeders. It is especially known for its exemplary memory. The bird conceals about 80,000 seeds in different places during the summer and reclaims them efficiently in the winter. Chickadees are also capable of identifying and remembering every aspect of their environment.

Emu is the second largest bird in the world. It is largely depicted in Australian mythology and folklore. The bird is characterized by its long neck and legs. The legs are powerful with each foot having three forward-facing toes. The plumage of Emus is dishevelled. It is usually greyish brown with black tips for absorption of ultra violet radiation. The feathers are silky, soft, and absorb water. The tail feathers are however stiff and are used to intimidate predators. Emus are terrestrial and have small vestigial wings. Emus have exceptionally large eyes that are red with black iris. They have two eyelids – while one blinks, the other blocks dust. The beaks are short and strong. They are used for plucking rough foliage.

Where are Chickadee and Emu found?

Chickadees generally live in dense forests and coniferous regions. However, they can also be found in open grasslands and open woods near waterbeds. They have also adapted themselves to live in parks and gardens in cities. They are regular visitors at backyards. Chickadees are native to North America. They exist there in huge population. There are seven Chickadee species in the continent. Some of them are Mountain Chickadee, Boreal Chickadee, Mexican Chickadee, and Black-capped Chickadee. Similar birds exist in Asia, Africa, and Europe. However, only the North American group of birds are known as Chickadees. The other identical birds are mostly known as tits.

Emus live in woodlands, deserts, eucalyptus forests, and regions covered with shrubs. The birds exist only in Australia. Two of their subspecies once existed in King Island and Tasmania. They are now extinct.

What do Chickadee and Emu eat?

Chickadees are omnivores. They mostly eat insects, snails, spiders, worms, caterpillars, grasshoppers, and ants besides berries, seeds, and fruits. Occasionally the birds also eat small invertebrates and carrion.

Emus are carnivores although they primarily eat plants. The birds typically eat healthiest parts of the plants, such as fruits, berries, flowers, leaves, grains, and seeds. When accessible, they also eat insects, lizards, snakes, mice, and rodents.

Here are a few pointers about the eating patterns between Chickadee and Emu

• Neither Chickadee nor Emu eat Fish.
• Chickadee do not eat Frogs while Emu eat Frogs.
• Both Chickadee and Emu eat Lizards.
• Both Chickadee and Emu eat Snakes.
• Neither Chickadee nor Emu eat Turtles.
• Neither Chickadee nor Emu eat Squirrels.
• Chickadee and Emu do not eat Gophers.
• Both Chickadee and Emu do not eat Baby Ducks.
• Chickadee do not eat Mice while Emu eat Mice.

Size of Chickadee and Emu?

When it comes to size, Chickadees are small birds. They are 2.4-5.5 inches long and have a wingspan of six to eight inches.. Emus are only smaller than Ostriches. They are about 5.8 feet in height.

The weight of Chickadees depends on the species. The average weight is 0.29-0.39 ounces. while Emus are well-built birds. The male birds weigh about 71 pounds, while the females weigh around 81 pounds.

Where do Chickadee and Emu nest?

Chickadees generally build their nests in wooded areas, four to 15 feet above the ground. They prefer tree holes and cavities. They also use boxes and birdhouses. Sometimes, the male and female partners dig cavities in the trees. The female bird chooses the nesting site and constructs the nest. The nest of Chickadees is shaped like a cup and made of twigs, leaves, and other material on the outer. It is lined with soft material like moss, rabbit fur, and feathers on the inside. Chickadee eggs are pinkish white with dark speckles. The female incubates them for 12-13 days during which time she is fed by her partner. After the eggs hatch, both partners share the duties of feeding and protecting the young ones. The chicks fledge when they are about 16 days old.

Emus nest on the ground as they cannot get on top of trees or buildings. The nests rest on the surface of the ground or in shallow craters dug up by the partners. The male Emu usually builds the nest with grass, twigs, and leaves. The nests are typically one to two meters in diameter. Emu eggs are dark green with blue spots when they are laid. They eventually turn greyish or brownish owing to exposure to sunlight. The male bird incubates the eggs continuously without food or water and loses considerable weight by the time the eggs hatch. The young ones emerge in about 56 days. The chicks of Emus are five inches tall and about 17.6 ounces in weight when they hatch. They are born with brown and white stripes that fade after three months. During this time, they will not be able to regulate their body temperature. Hence, their father takes care of them for nearly six months. The chicks stay with the father and their siblings for about one and a half years.

How long do Chickadee and Emu live?

The average lifespan of Chickadees in the wild is three to seven years. Most nestlings face threat of being eaten by hawks, owls, and other mammals that climb trees. The longest known lived Chickadee was 11 years and five months old.

The average age of Emus is 10-20 years in the wild. In captivity, they live up to 35 years. The oldest known lived Emu was 38 years old.

Are Chickadee or Emu migratory birds?

Chickadees are typically non-migratory. They reside in their territories throughout the year. While adult birds always stay put by huddling together in small flocks during winters, the young ones may travel long distances when population at their territories increases after breeding. However, this cannot be termed as migration. Winters are managed without migration as Chickadees have special adaptations. They have dense plumes that help them maintain body temperature during the day. At nights, they roost in flocks. The birds also stay active to keep themselves warm. Further, Chickadees store seeds and grains in summers so they don’t run out of food during winters.

Emus are nomadic birds. Their migratory pattern depends on their location in Australia. The birds from western parts relocate to south-west in winters and north-east in summers. However, the Emus in eastern parts of the country do not migrate long distances. They do not follow a standard migratory pattern. It is understood that food sources and weather are the chief factors that drive the migration of Emus. They either migrate in pairs or in flocks.

Do Chickadee and Emu fly in flocks?

A flock of Chickadees is called banditry. These birds are extremely gregarious. They are friendly with birds of their own species as well as other birds. They use special calls to interact with their flocks. The birds also follow a complex social hierarchy. Chickadees mostly live in pairs during the breeding season. In other times, they live in small flocks of four to 12 birds. In winters they roost in flocks to maintain body temperature.

A flock of Emus is known as a mob. These birds are solitary, shy, and curious. They may also fight amongst themselves. They live alone most of the time. The exception is when they pair up during the breeding season. Also, when they have to travel in quest for new food sources, they form large flocks.

Are Chickadee or Emu protected?

Chickadees are protected under the law in North America. According to the law, it is illegal to hunt, harm, trap or transport the birds or their nests.

Emus are protected in Australia. Capturing Emus from the wild is illegal. However, they can be reared in farms with a licence. Emus are commercially bred in the country as trading of their meat, eggs, feathers, and oil is widespread.

Are Chickadee or Emu endangered?

Chickadees are neither threatened nor endangered. They exist in booming numbers. However, their population is expected to get scattered and their habitats are likely to get distributed owing to global warming and climate change.

Emus exist in large populations in Australia. They are listed as species of least concern by the International Union for Conservation of Nature and Natural Resources. Emus however face several threats. Birds like eagles and hawks attack Emu chicks, while snakes and other predators steal eggs from the nest. Migrating Emus often get killed in large numbers at dog fences of agricultural lands. Further, some of them also die in road accidents. Forest fires, drought, and loss of habitat due to urbanization and claiming of forest land for cropping are other threats that these birds confront.

Can Chickadee and Emu fly?

In flight, the wings and tail of Chickadees are spread out. The birds move up and down while flying and usually do not fly in a straight line. They flap their wings vigorously in short intervals. The maximum flying speed of Chickadees is 12 miles per hour. Chickadees either fly alone or in flocks that may also include other species of birds. They are capable of performing acrobatics while hanging on to trees or bird feeders.

Emus are flightless birds. Their bone structure does not support flying. Further, they are too heavy to lift themselves for aviation. Emus are nevertheless great sprinters. Their powerful legs, calf muscles, and toes permit them to run as fast as 30 miles an hour. They flap their wings for balance while running. Emus travel long distances in search of food and for migration. They do this on foot, covering nearly 310 miles each time. On a daily basis, the birds commute about 15 miles.

Can Chickadee and Emu swim?

Chickadees are small birds with feet adapted for perching. Therefore, they cannot swim. But the birds visit shallow waters for drinking and bathing. They are also capable of bathing in cold icy waters during winters.

Emus are not regular swimmers. However, they can swim well if they have to with the help of their strong legs. They enjoy swimming and waters. They also like to bathe by rolling themselves in shallow waters and shaking up to remove water from their soaked feathers.

Mating patterns among Chickadee and Emu

Chickadees attain sexual maturity when they are six to eight months old. Soon after winter, the flocks start disintegrating and the birds will become more territorial. There is no particular mating ritual that Chickadees follow. The male Chickadees become aggressive to defend their territories. Some of them also feed their partners. The male and female engage in singing and fluttering of wings during courtship. The female recites ‘dee’ multiple times to keep her partner undistracted. At the same time, she is observant of the singing competitions between her partner and other males. Chickadees generally raise only one brood each year. The clutch could have one to 13 eggs depending on the species. The female lays one egg per day. Older females lay the maximum number of eggs. The female bird incubates the eggs and also protects them from predators. She is supported by her partner after hatching to tend to the young ones.

Emus become sexually mature when they are 1.5 to two years old. During courtship, the male makes the first move by encircling the female with his dances and head movements. When the female accepts the proposal to mate, she strides around the male by making specific calls. The partners strut together, surround each other, dance together, tilt their heads bashfully, and flutter their feathers as part of mating. The female lays an egg per three to four days in the nest built by her partner. She generally lays 30-50 eggs each breeding season. The male incubates the eggs and takes care of the hatched chicks by feeding and protecting them.

When is the mating season for Chickadee and Emu ?

The mating season for Chickadees occurs during April-June. The birds start pairing in the beginning of April and by the start of May they start building their nests.

Mating season for Emus occur during February-June although they start pairing in December and January.

Do Chickadee and Emu mate for life?

Chickadees are usually monogamous. Their relationships last for several years or for life. In some cases, the female may dissociate from her partner if she finds another mate from a higher status in the hierarchy.

Emus are monogamous socially as they live with their partners most times of the year. However, after mating with a male and laying eggs at his nest, the female mates with new partners and lays multiple clutches of eggs at different nesting sites. During this time, her original partner carries out his duties of incubating the eggs and raising his chicks. For this reason, Emu symbolizes fatherhood in the folklore and culture of Australia.

How do Chickadee and Emu sleep?

Chickadees sleep in tree holes, bird boxes, or ledges of buildings. They prefer to sleep alone except in winters when they huddle together with their flock. During winters, the birds eat plenty of seeds and insects to endure the long cold nights when they will not be able to venture out for foraging.

Emus retire for the day after sunset. They lay down on the ground to sleep. While the younger birds stretch their neck perpendicular to the body, the adults generally fold the neck, resting it on their back. The eyes remain closed when the birds are in slumber. While asleep, Emus also arrange their feathers in a such way that if it rains, the water flows down. The birds do not sleep uninterruptedly until sunrise. They wake up once in about two hours for defecating and feeding.

Can Chickadee and Emu be eaten?

There have been instances of people eating the meat of Chickadees in the past. However, harming and hunting of these birds is illegal under modern laws.

Emu meat is widely consumed and relished. It is considered to be rich in proteins, vitamin C, and iron. While it is illegal to capture Emus from the wild for their meat, rearing of the birds for meat and eggs is permitted.

Can you hunt Chickadee or Emu?

Chickadees may have been hunted in the past for their meat. However, modern laws do not permit hunting, harming, or trapping of the birds.

The laws in Australia do not allow hunting of Emus in the wild. However, culling of the birds on private properties under a licence is permitted.

Can you feed Chickadee or Emu?

Chickadees have never been domesticated by humans. They are nevertheless offered food at bird feeders. People usually give them sunflower seeds, peanuts, and suet blends.

In captivity, such as breeding farms, Emus are fed with vegetables, insects, worms, and poultry feed.