Currency bills, coins and postage stamps all significantly contribute
towards the national heritage of any nation. They bear the mark of
important aspects of national history, archaeology, reflects images of
different heads of states, significant contributors, historic
characters, politicians, monarchs, emperors, lawmakers, mythological
characters, statesmen, politicians, national architecture and monuments,
national historic and heritage sites, different national symbols,
people, social and cultural life of a nation, national sports, national
and international sports events and sports personalities, celebrities,
aboriginal communities, arts and crafts, wildlife, and natural resources
to name only a few. In short, currency bills, coins and postage stamps
carry the glimpses of a nation in their own right and often serve as an
important window to peep through the steps of history to study,
appreciate and understand the socio-cultural context of any nation or a
country, both young and old. The practice of systematic study of
currency is known as numismatics and the collection of coins is now
considered to be a part of that although may not necessarily include
both; while the collection of stamps is broadly called philately. The
collectors of different currencies are therefore regarded as
numismatists; while the stamp collectors are popularly known as
philatelists.
Severe anthropogenic impacts across the globe have severely and
negatively impacted the natural ecosystems, biomes, habitats and
environments. As a consequence, global wildlife including avifauna have
been significantly impacted due to environmental pollution, climate
change, spread and dissemination of different diseases, uncontrolled and
unattended forest fires, habitat destruction and habitat fragmentation,
illegal infringements and grazing in protected areas, capture, hunting
and poaching of several vulnerable species, introduction of exotic
species, infrastructural developments in fragile ecosystems and
expansion of agriculture and industries among several other important
factors. The currency bills, coins and postage stamps of different
countries have been increasingly reflecting the local wildlife,
including avifauna, as an important national heritage and resource. This
silent approach has an important nationalistic as well as international
appeal in prioritizing wildlife and avifauna conservation.
Several currency bills, coins and postage stamps have now been
specifically designed and released to address the avifauna hallmark of
different modern nations. Such iconic and socio-cultural bonding to
national avifauna resources could be well connected and utilized for
conservation of several threatened, vulnerable, endangered, critically
endangered avifauna members around the globe. These not only help in
communicating the message of conservation of birds of national, regional
and local importance among local community members; but also carry the
universal message of bird conservation through dedicated numismatists
and philatelists to the international community. Global avian members
are being challenged with several natural as well as anthropogenic
factors that are threatening several vulnerable species with the risks
of extinction. Hence it is important to utilize every possible
opportunity for portraying the need for avian conservation. The
iconographic presentation of different species of birds through currency
bills, coins and postage stamps is an important, innovative and
interesting avenue in popularizing conservation of different avifauna
members. This could be considered as a new and important approach in
capturing avian conservation through national heritage and iconography.
Several responsible nations across the continents of Asia, Africa,
Australia, the Americas and Europe have already come forward in using
bird icons in their currency bills, coins and postage stamps. However,
more countries need to be involved, particularly the developing and
under developed nations of Asia, Africa and Latin America that represent
the bulk of the grandeurs of global avian biodiversity. By working
together, we could utilize this innovative avenue to be an important
ambassador for popularizing conservation of birds among global
communities.
Article contributed by Saikat Kumar Basu
birds
Sunday, 11 October 2015
Spectacular Courtship Ritual of Peafowl
Best known for the spectacular courtship display put on by the males
of the species, peafowl originate in Asia and belong to the genus Pavo of the Phasianidae (pheasant)
family. While the term “peacock” is often used to describe the entire
species, irrespective of sex, “peacock” is the correct term for the male
in the species, with the female being referred to as a “peahen” and
their offspring are known as “pea chicks”. The name for a group of
peafowl – pride or ostentation – is very descriptive and this colorful
bird has long been associated with high social standing and royalty,
particularly in Asian cultures. It also features in Hindu mythology as
the mount of the god of war, Karthikeya.
The species of peafowl are the Indian Peafowl (Pavo cristatus), the Green Peafowl (Pavo muticus) and Congo Peafowl (Afropavo congensis). The Indian Peafowl is found in South Asia and is the national bird of India. The male of the species has a brilliantly blue colored body and head, which is topped by a fan-like crest of feathers. Its most prominent feature is its long train of upper-tail covert feathers covered in colorful, iridescent spots resembling eyes. During courtship, this breathtakingly beautiful tail is spread out into a fan and quivered by the male in an attempt to attract a mate. The female of the species has a duller brown plumage with its neck being a greenish color. Although they can fly and often roost in tall trees, Indian Peafowl are usually found on the ground, where they forage for berries, grains and other plant material, with lizards, snakes and small rodents also being on the menu.
While Indian Peafowl are considered to be of “Least Concern” by the IUCN, the Green Peafowl is listed as “Endangered”. Found in the tropical and subtropical forests of Southeast Asia, the Green Peafowl is a target of predators such as Leopards, Tigers, Jungle Cats and humans. Hunting and a loss of habitat has resulted in numbers of these beautiful birds dwindling to the extent that they are now considered to be endangered. The males and females of Green Peacocks are relatively similar in appearance, with the male’s upper tail coverts being longer than the female during breeding season. After breeding season the male molts, resulting in the appearance of the two sexes being even more similar.
Found in the Congo Basin, the Congo Peacock looks like a cross between a peafowl and a guineafowl, with the male’s feathers being a deep blue, tinged with green and violet, while the female is brown with shiny green feathers over its back. Due to habitat loss and hunting, the Congo Peacock has the IUCN status of “Vulnerable”.
The species of peafowl are the Indian Peafowl (Pavo cristatus), the Green Peafowl (Pavo muticus) and Congo Peafowl (Afropavo congensis). The Indian Peafowl is found in South Asia and is the national bird of India. The male of the species has a brilliantly blue colored body and head, which is topped by a fan-like crest of feathers. Its most prominent feature is its long train of upper-tail covert feathers covered in colorful, iridescent spots resembling eyes. During courtship, this breathtakingly beautiful tail is spread out into a fan and quivered by the male in an attempt to attract a mate. The female of the species has a duller brown plumage with its neck being a greenish color. Although they can fly and often roost in tall trees, Indian Peafowl are usually found on the ground, where they forage for berries, grains and other plant material, with lizards, snakes and small rodents also being on the menu.
While Indian Peafowl are considered to be of “Least Concern” by the IUCN, the Green Peafowl is listed as “Endangered”. Found in the tropical and subtropical forests of Southeast Asia, the Green Peafowl is a target of predators such as Leopards, Tigers, Jungle Cats and humans. Hunting and a loss of habitat has resulted in numbers of these beautiful birds dwindling to the extent that they are now considered to be endangered. The males and females of Green Peacocks are relatively similar in appearance, with the male’s upper tail coverts being longer than the female during breeding season. After breeding season the male molts, resulting in the appearance of the two sexes being even more similar.
Found in the Congo Basin, the Congo Peacock looks like a cross between a peafowl and a guineafowl, with the male’s feathers being a deep blue, tinged with green and violet, while the female is brown with shiny green feathers over its back. Due to habitat loss and hunting, the Congo Peacock has the IUCN status of “Vulnerable”.
Discover the Birds of The Big Apple
Known as the “city that never sleeps” and “The Big Apple”, New York
City is a vibrant bustling metropolis that has more than a few surprises
for visitors – and for native New Yorkers – who choose to explore its
natural resources. The New York Water Taxi service offers visitors the
opportunity to see the city from the harbor and its waterways. Working
with the New York City Audubon Society, in the summer months the water
taxi service offers a NYC Audubon Summer EcoCruise to highlight the
amazing diversity and abundance of birdlife resident on the small
islands in New York Harbor.
Lasting around 90 minutes, the cruise makes its way past world-renowned monuments, under iconic city bridges and along the shoreline of islands where visitors can view some of the more than 3,000 herons that have migrated from the south, along with hundreds of cormorants, egrets, ibis and other birds. Ever mindful of the impact humans have on the habitats of birds, the fleet of vessels used by the water taxi service are fitted with low-emission engines and mufflers, while the hulls are designed to cut through the water with as little disturbance as possible. While on the tour, visitors will learn about the ecology of the harbor and the important role its islands play in the conservation of various bird species.
With more than 10,000 members, New York City Audubon has been protecting wildlife habitats and its residents in all five boroughs for more than thirty years, with the goal of improving and conserving the environment for future generations. Wild birds from more than 350 species either live or pass through the city each year – that is almost a third of all species recorded in North America. They depend on the lush, vegetated areas in Jamaica Bay, the islands of New York Harbor and Central Park for their survival. The society collects data relating to birds across New York City, using the information to monitor bird and wildlife populations, and acts as an advocate for wildlife at government policy-making level.
Education programs formulated by the New York City Audubon inform the public, both young and old, about being responsible environmental stewards. The society welcomes new volunteers to work towards the goal of protecting wild birds and natural habitats in New York City, thereby improving the quality of life for all.
Lasting around 90 minutes, the cruise makes its way past world-renowned monuments, under iconic city bridges and along the shoreline of islands where visitors can view some of the more than 3,000 herons that have migrated from the south, along with hundreds of cormorants, egrets, ibis and other birds. Ever mindful of the impact humans have on the habitats of birds, the fleet of vessels used by the water taxi service are fitted with low-emission engines and mufflers, while the hulls are designed to cut through the water with as little disturbance as possible. While on the tour, visitors will learn about the ecology of the harbor and the important role its islands play in the conservation of various bird species.
With more than 10,000 members, New York City Audubon has been protecting wildlife habitats and its residents in all five boroughs for more than thirty years, with the goal of improving and conserving the environment for future generations. Wild birds from more than 350 species either live or pass through the city each year – that is almost a third of all species recorded in North America. They depend on the lush, vegetated areas in Jamaica Bay, the islands of New York Harbor and Central Park for their survival. The society collects data relating to birds across New York City, using the information to monitor bird and wildlife populations, and acts as an advocate for wildlife at government policy-making level.
Education programs formulated by the New York City Audubon inform the public, both young and old, about being responsible environmental stewards. The society welcomes new volunteers to work towards the goal of protecting wild birds and natural habitats in New York City, thereby improving the quality of life for all.
BIRDOPIA
This essay is primarily about a collection of photos of certain birds
found in the sprawling and lush campus of the University of Hyderabad,
Hyderabad, India. It includes birds like, Red-ringed Parrot, Asian
Paradise Flycatcher, Golden Indian Oriole, Green Bee-Eater, Indian Pond
Heron, King Fisher, Little Black Cormorant, Oriental White eye,
Red-wattled Lapwing and Spotted owlet. The photographs capture the
everyday behaviour of the birds within the natural spaces of the campus.
Although birds are delicate and small in appearance yet they have inspired some of the most challenging human quests for freedom, flight, beauty and nurture. But what have we given them in return? I ask myself this question, as I see the city gradually replacing its rocks and trees with glass and steel corporate structures.
Birds in and around Gachibowli, a place which is fast becoming a symbol of India’s hyper-modern corporate sheen, seem to have found refuge in the campus. The calm and green expanse of this institution has become a ‘Birdopia’: a place where these birds can live, love and laugh, freely. The purpose of this collection is not only to highlight the beauty and diversity of the birds but also their discovery of an almost utopic space within the swamps, trees and gardens of the university.
Indian Red-ringed Parrots
Asian Paradise Flycatcher
Indian Golden Oriole
Green Bee-Eater
Indian Pond Heron
Indian Kingfisher
Little Black Cormorant
Oriental White Eye
Red-watteld Lapwing
Spotted Owlet
Article contributed by Jhilam Chattaraj
Although birds are delicate and small in appearance yet they have inspired some of the most challenging human quests for freedom, flight, beauty and nurture. But what have we given them in return? I ask myself this question, as I see the city gradually replacing its rocks and trees with glass and steel corporate structures.
Birds in and around Gachibowli, a place which is fast becoming a symbol of India’s hyper-modern corporate sheen, seem to have found refuge in the campus. The calm and green expanse of this institution has become a ‘Birdopia’: a place where these birds can live, love and laugh, freely. The purpose of this collection is not only to highlight the beauty and diversity of the birds but also their discovery of an almost utopic space within the swamps, trees and gardens of the university.
Indian Red-ringed Parrots
Asian Paradise Flycatcher
Indian Golden Oriole
Green Bee-Eater
Indian Pond Heron
Indian Kingfisher
Little Black Cormorant
Oriental White Eye
Red-watteld Lapwing
Spotted Owlet
Article contributed by Jhilam Chattaraj
Fork-tailed Drongos: Marvelous Mimics
A recent study by evolutionary biologist Tom Flower of the University
of Cape Town in South Africa has revealed that the African fork-tailed
drongo mimics alarm calls of other species
as part of its food gathering strategy. Wildlife observers in Africa
have noted that the drongo is an accomplished thief, but it was thought
that it was using its own alarm call to falsely alert other birds and
meerkats that a predator was nearby, thereby causing them to drop their
meal, which the drongo would swoop in and claim. It is estimated that
the drongo steals more than twenty percent of its daily food. But the
lengthy study carried out by Flower in the Kuruman River Reserve,
located in the Kalahari Desert, yielded some astounding insight into the
drongo’s ability to perfectly mimic a variety of bird and mammal
species for its own advantage.
In the wild, birds and mammals often pay attention to other species in their environment when it comes to sounding the alarm. An extra pair of eyes and ears can be handy when it comes to safety. But as researchers have discovered, the drongo can’t be trusted. Perched high up in a tree a drongo watches with keen interest as meerkats forage, and when one of them catches something, an insect or lizard, the drongo sounds its own alarm call, anticipating that the meerkat will drop its prey and head for cover. However, the foraging meerkats are likely to ignore the drongo after it has used its own alarm call a few times. Undaunted, the drongo will switch to the alarm call of another bird species, often with successful results.
During the study, Flower and his colleagues tracked and recorded the calls of 42 drongos as they attempted to steal food from the same target. It was noted that of the 151 recorded incidents, the drongos switched to a different alarm call a total of 74 times. After giving its own alarm call without success, a drongo may give the alarm call of its target, which general proved successful.
Flower notes that he doubts the birds have ‘theory of mind’ – the ability to understand that another being has different beliefs and intentions – which is currently only attributable to humans. It’s more likely that they are responding to feedback, or have an ability to grasp cause and effect, and use this to their advantage. Nonetheless, this is another example of the keen intelligence of the feathered creatures that share our planet.
In the wild, birds and mammals often pay attention to other species in their environment when it comes to sounding the alarm. An extra pair of eyes and ears can be handy when it comes to safety. But as researchers have discovered, the drongo can’t be trusted. Perched high up in a tree a drongo watches with keen interest as meerkats forage, and when one of them catches something, an insect or lizard, the drongo sounds its own alarm call, anticipating that the meerkat will drop its prey and head for cover. However, the foraging meerkats are likely to ignore the drongo after it has used its own alarm call a few times. Undaunted, the drongo will switch to the alarm call of another bird species, often with successful results.
During the study, Flower and his colleagues tracked and recorded the calls of 42 drongos as they attempted to steal food from the same target. It was noted that of the 151 recorded incidents, the drongos switched to a different alarm call a total of 74 times. After giving its own alarm call without success, a drongo may give the alarm call of its target, which general proved successful.
Flower notes that he doubts the birds have ‘theory of mind’ – the ability to understand that another being has different beliefs and intentions – which is currently only attributable to humans. It’s more likely that they are responding to feedback, or have an ability to grasp cause and effect, and use this to their advantage. Nonetheless, this is another example of the keen intelligence of the feathered creatures that share our planet.
Introducing Greenland’s Arctic Tern
In Greenland we find 235 different species of birds. Some of the most
common species are the sea eagles, Arctic fulmars, black guillemots,
eiders, ptarmigans and of course the Arctic terns.
Meet the Arctic Tern in Its Natural Habitat: Kitsissunnguit
The Arctic tern lives near the ocean or at the brim of lakes, and is found in great numbers in the archipelago Kitsissunnguit. Kitsissunnguit is located in Disko Bay, only a 1-2 hour boat ride away from the city Aasiaat. The islands of Kitsissunnguit have been preserved since 1988 due to the extensive birdlife and the many breeding Arctic terns. Birdwatchers still have access to the islands, giving bird lovers a unique view of the Arctic terns’ life in their natural environment.
Be Able to Identify the Arctic Tern
The Arctic tern is a relatively little bird, and it looks quite elegant with its white feathers and black forehead. It is approximately 33-39 cm in length and has a wingspan of 66-77 cm. The Arctic tern can become as old as 30 years and they live together in colonies when breeding. They mostly feed on small fish, such as capelins, fry and small crustaceans that live in the surface of the nearby ocean and lakes.
There isn’t much difference between the sexes, except for the males’ slightly longer tail feathers. When the terns are born they have a greyish or brownish down which is replaced with the white feathers with brown markings later on.
The Arctic terns start breeding at the age of two, arriving at Kitsissunnguit and places like it, in May and June before they go south for the winter. The Arctic tern is the longest flying bird, covering the immense distance from the Atlantic Sea to western Europe and along Africa’s west coast to the Antarctic waters. When reaching the coasts of Greenland, the Arctic terns start building their nests directly on the sandy beaches or in close vegetation near the lakes. They’ll then lay and nurture their eggs, and 21 days later the eggs will hatch and the youngs are born. The youngs stay in the nest for the next couple of days before they start exploring their nearby surroundings. After another 21 days the youngs start flying and they’re now all grown up.
An Incredibly Social Bird
The Arctic tern is a rather social bird that prefers to live together with a lot of other terns in big colonies. The colonies usually consist of 10,000-20,000 tern couples, and it is estimated that Greenland is visited by 65,000 mating couples in every heavy mating year.
With so many birds crammed together at a relatively small space gives the tern a great advantage relative to protecting themselves against predators. Most birds are threatened by dangers such as humans, foxes, gulls and falcons, but the terns are known for their ability to scare these off. It is so safe near the Arctic tern colonies, that other types of birds live right next to them for protection.
Article contributed by Mia Petersen
Meet the Arctic Tern in Its Natural Habitat: Kitsissunnguit
The Arctic tern lives near the ocean or at the brim of lakes, and is found in great numbers in the archipelago Kitsissunnguit. Kitsissunnguit is located in Disko Bay, only a 1-2 hour boat ride away from the city Aasiaat. The islands of Kitsissunnguit have been preserved since 1988 due to the extensive birdlife and the many breeding Arctic terns. Birdwatchers still have access to the islands, giving bird lovers a unique view of the Arctic terns’ life in their natural environment.
Be Able to Identify the Arctic Tern
The Arctic tern is a relatively little bird, and it looks quite elegant with its white feathers and black forehead. It is approximately 33-39 cm in length and has a wingspan of 66-77 cm. The Arctic tern can become as old as 30 years and they live together in colonies when breeding. They mostly feed on small fish, such as capelins, fry and small crustaceans that live in the surface of the nearby ocean and lakes.
There isn’t much difference between the sexes, except for the males’ slightly longer tail feathers. When the terns are born they have a greyish or brownish down which is replaced with the white feathers with brown markings later on.
The Arctic terns start breeding at the age of two, arriving at Kitsissunnguit and places like it, in May and June before they go south for the winter. The Arctic tern is the longest flying bird, covering the immense distance from the Atlantic Sea to western Europe and along Africa’s west coast to the Antarctic waters. When reaching the coasts of Greenland, the Arctic terns start building their nests directly on the sandy beaches or in close vegetation near the lakes. They’ll then lay and nurture their eggs, and 21 days later the eggs will hatch and the youngs are born. The youngs stay in the nest for the next couple of days before they start exploring their nearby surroundings. After another 21 days the youngs start flying and they’re now all grown up.
An Incredibly Social Bird
The Arctic tern is a rather social bird that prefers to live together with a lot of other terns in big colonies. The colonies usually consist of 10,000-20,000 tern couples, and it is estimated that Greenland is visited by 65,000 mating couples in every heavy mating year.
With so many birds crammed together at a relatively small space gives the tern a great advantage relative to protecting themselves against predators. Most birds are threatened by dangers such as humans, foxes, gulls and falcons, but the terns are known for their ability to scare these off. It is so safe near the Arctic tern colonies, that other types of birds live right next to them for protection.
Article contributed by Mia Petersen
Adopting a Rescue Parrot
Normally, if you are planning to add a new bird to your family, you
have a specific species in mind, because, after all, a parakeet is quite
different from a macaw. You might look for someone with a good
reputation who breeds this species. This is one of the most popular ways
to obtain a bird. However, there is another great way to find a
feathered friend or friends- through a shelter or a parrot rescue.
Many people find themselves unable to care for a parrot once they buy one. Perhaps they are too messy, or too loud, or not social enough. Other times, the owner may have financial or health problems, and as much as they love their bird, they truly can no longer care for him or her. These parrots usually do not end up in a parrot rescue; instead, they are usually turned in to a local animal shelter. Generally, shelters are not good environments for parrots – they are very loud, the employees are generally not able to give the birds a lot of attention, and they are very rarely able to provide toys or treats. That is where a parrot rescue comes in. They take the animal from the shelter, and put them either in their own facility, or in a foster home. Either way, they are generally able to provide the level of care that the bird needs. Many potential parrot owners prefer to adopt from parrot rescues rather than animal shelters, because the rescues generally are able to spend time with their birds and are able to provide a better description of their behaviors and personalities.
If you decide to adopt from a shelter rather than a rescue, be careful. Although your bird may have been turned in for no fault of its own, and it could be a perfectly nice pet, he also could have been surrendered for various behavior problems. Ask an employee if they know what the reason for surrender was, or if they have noticed any behavior problems during the birds’ time at the shelter. Ask them if you can spend a little time with the bird; sometimes, a shelter will have a ‘visitation room,’ where you can spend some time alone with your potential new best friend. Remember, sometimes birds will act up in the shelter – they may be frightened and screech loudly, or they could be so scared that they shy away from human contact. The shelter environment is loud and frightening, especially to a small bird like a parakeet, cockatiel or parrotlet. However, even the biggest macaw may act unusually in this loud and scary place.
You may find that you don’t want to adopt from a shelter after all. You might want to adopt from a breeder, where they have truly known the bird its whole life, and can tell you practically everything about it. But remember- if you adopt a bird from a scary situation, you are their hero. Even though you might not realize it, your friend will feel grateful. If you are considering a new avian friend, please consider dropping by a shelter or parrot rescue before you buy from a breeder.
Article contributed by Eliza Kuklinski
Many people find themselves unable to care for a parrot once they buy one. Perhaps they are too messy, or too loud, or not social enough. Other times, the owner may have financial or health problems, and as much as they love their bird, they truly can no longer care for him or her. These parrots usually do not end up in a parrot rescue; instead, they are usually turned in to a local animal shelter. Generally, shelters are not good environments for parrots – they are very loud, the employees are generally not able to give the birds a lot of attention, and they are very rarely able to provide toys or treats. That is where a parrot rescue comes in. They take the animal from the shelter, and put them either in their own facility, or in a foster home. Either way, they are generally able to provide the level of care that the bird needs. Many potential parrot owners prefer to adopt from parrot rescues rather than animal shelters, because the rescues generally are able to spend time with their birds and are able to provide a better description of their behaviors and personalities.
If you decide to adopt from a shelter rather than a rescue, be careful. Although your bird may have been turned in for no fault of its own, and it could be a perfectly nice pet, he also could have been surrendered for various behavior problems. Ask an employee if they know what the reason for surrender was, or if they have noticed any behavior problems during the birds’ time at the shelter. Ask them if you can spend a little time with the bird; sometimes, a shelter will have a ‘visitation room,’ where you can spend some time alone with your potential new best friend. Remember, sometimes birds will act up in the shelter – they may be frightened and screech loudly, or they could be so scared that they shy away from human contact. The shelter environment is loud and frightening, especially to a small bird like a parakeet, cockatiel or parrotlet. However, even the biggest macaw may act unusually in this loud and scary place.
You may find that you don’t want to adopt from a shelter after all. You might want to adopt from a breeder, where they have truly known the bird its whole life, and can tell you practically everything about it. But remember- if you adopt a bird from a scary situation, you are their hero. Even though you might not realize it, your friend will feel grateful. If you are considering a new avian friend, please consider dropping by a shelter or parrot rescue before you buy from a breeder.
Article contributed by Eliza Kuklinski
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