Sunday, March 30, 2014

DAY 255: RUBY THROATED HUMMINGBIRD



You may have seen this photo recently on Facebook.  Here's some interesting info about these beautiful tiny birds (from worldofhummingbirds.com)
  • Hummingbirds are the tiniest birds in the world.
  • Hummingbirds can flash their bright colors, as well as hide them when needed.
  • The bright radiant color on hummingbirds comes from iridescent coloring like on a soap bubble.
  • A Gorget is the bright flashing colored feathers of the hummingbird's neck.
  • A hummingbird's brain is 4.2% of its body weight, the largest proportion in the bird kingdom.
  • Hummingbirds are very smart and they can remember every flower they have been to, and how long it will take a flower to refill.
  • Hummingbirds can hear better, & see further than humans
  • Hummingbirds can see ultraviolet light.
  • Hummingbirds have little to no sense of smell.
  • A hummingbird will use its tongue to lap up nectar from flowers and feeders.
  • A hummingbird's tongue is grooved like the shape of a "W".
  • Hummingbirds have tiny hairs on the tip of the tongue to help lap up nectar.
  • A hummingbird's beak is shaped like any other bird beak, just longer in proportion to its body.
  • The edges of the hummingbird's top beak will overlap the edges of the hummingbird's bottom beak.
  • Hummingbirds do not drink through their beaks like a straw. They lap up nectar with their tongues.
  • A hummingbird's heart beats up to 1,260 times per minute.
  • A hummingbird's heart is 2.5% of the total body weight.
  • A hummingbird will take about 250 breaths per minute while at rest.
  • A hummingbird's metabolism is roughly 100 times that of an elephant.
  • Hummingbirds have very weak feet and can barely walk. They prefer to fly.
  • Hummingbirds like to perch.
  • A hummingbird baby is generally smaller than a penny.

Saturday, March 29, 2014

DAY 254: PARROTS RULE, OK?




Continuing from yesterday's post.....

Do you like to clean? Birds of all kinds are messy. They eat by shelling their seeds and, generally, tossing the shell out on your floor while eating the "meat." If you think that's messy, you should see them do the same to a piece or fruit or pelleted food! Some are notorious for dunking their food in water and then tossing it. Some have a penchant for playing food war. That is not to mention the spilled water, feathers and everything else. If you can't stand a messy house, stick with another type of pet.

Are you afraid to be "outsmarted" by a bird? Most parrots have the intelligence level of a 2-3 year old child but they act like a spoiled child. Every parrot I've known delighted in finding ways to make it's owner or whoever was around pay attention to them. "Moms not around, maybe if I tump my water dish, she'll come over." They know exactly what they're doing and they demand to be in the centre of attention. Most bird people I know are often tricked by their birds to give them exactly what they want.

Are you ready for a lifetime commitment? A Macaw can live for up to 75 years? He's liable to outlive you! 




Friday, March 28, 2014

DAY 253: POLLY AND HER CRACKERS


Parrots are wonderful pets. They are beautiful, intelligent, loving companions who will keep you occupied for hours and keep you company for the rest of your life. But, Parrots are loud, destructive animals, throw temper tantrums, scream, throw food, make you clean up after them for hours and will be with you the rest of your life!!

Both scenarios are true of this popular pet. It's true that a parrot can make a wonderful pet for the initiated. However, a bored, lonely, badly socialized parrot can be your worst nightmare. Before you invest your money and your time in a parrot think about a few things:

Do you need quiet? In the wild, parrots show "love" by screaming at each other. That is why, if you scream at Polly, Polly gets excited and screams even louder back at you. She's saying "yay! This is a fun game with my friend". In the wild, this is how they call to each other. She thinks you're calling to her.

Do you like to clean? Birds of all kinds are messy. Bird eat by shelling their seeds and, generally, tossing the shell out on your floor while eating the "meat." If you think that's messy, you should see them do the same to a piece or fruit or pelleted food! They attempt to shed everything, even if it's not "shelled." 

There's lots more, but maybe you've already been put off.......



Thursday, March 27, 2014

DAY 252: THE STINKY HOOPOE!



In addition to its beautiful plumage, the hoopoe is unfortunately also noted for its filthy, malodorous (stinky) nest. The bad odour comes from a combination of putrefying excrement (poo), which the bird does not trouble to remove, and from defensive musty-smelling secretions released from the preen gland of the female when she is disturbed. 
This reminds me of a story told when we were visiting Hout Bay - we took a trip on the boat that goes around Seal Island. All was going well and there was a lovely fresh breeze blowing. Then the captain issued a warning:  when the boat turned direction to head back to harbour, there would be a very strong smell - and he put it down to:  the more slippery the animal (the seal), the stronger the smell.  He was right - it was HORRENDOUS! 

Monday, March 24, 2014

DAY 251: THE HOOPOE AND ISRAEL



Did you know that the Hoopoe is Israel’s national bird? 

This peculiar-looking bird encapsulates a typical Israeli: although it has a crown, it doesn’t act like a snob, you can find it everywhere and people refer to it as a symbol of wisdom. The hoopoe is a beautiful bird with a crown or crest on top of its head. It has a peculiar call of “hood hood hood” which is why it is named “Hood” in Arabic and “Upupa Epops” in Latin. 

It has no housing problems -  it nests on walls and cracks and gender equality is on its agenda; male and female are equally pretty and take similar responsibilities over their offspring.

Next time you visit Israel, look for the hoopoe – you will find it walking or flying in couples almost everywhere, decorating nature with its beautiful colors, shapes and unique crown.

Saturday, March 22, 2014

DAY 250: THE HOOPOE


HOOPOE is the common name for a beautiful shy, solitary, Old World woodland bird. Its body color ranges from cinnamon to chestnut, with white-barred, black wings and tail, and a head topped by a prominent, erectile crest. 
Hoopoes measure from 27–30 cm, bill to tail. They are primarily ground feeders and use their long, slender, decurved bills to probe for large insects, worms, and lizards. Less frequently, the Hoopoe feeds while airborne, exhibiting its characteristic undulating erratic flight.
Hoopoes are excellent runners. Found throughout the Old World, Hoopoes frequent warm, dry areas, which are at least partially open. The northernmost species, which reach the English Channel and the Baltic Sea, are migratory in winter. The nest is built in a tree cavity or a rock crevice, sometimes lined with debris, or sometimes bare. The female lays and incubates from four to six pale blue to olive colored eggs per clutch and is fed during incubation by her mate. Both sexes care for the naked, helpless young.

Friday, March 21, 2014

DAY 249: FLAMINGOS (7) WHAT'S ON THE MENU?



Flamingos are filter feeders, the bird equivalent of baleen whales. They skate slowly through their chosen wetland, as stiff and pompous as Monty Python’s philosophers on a soccer field, treading through mud and water with their webbed feet, panning for brine shrimp, algae, insects, larvae, whatever the local microbios may be.

A flamingo submerges its head upside down, allowing its bent upper bill, with its curtain of comblike filaments, to serve as scoop and colander, all abetted by its formidable machine tool of a tongue. 

The tongue is like a piston - it moves back and forth rapidly, pumping water into the bill and then squirting it back out the sides. And so the pumping and squirting continues, until the flamingo has managed to sieve together some nine ounces of food a day.

Thursday, March 20, 2014

DAY 248: FLAMINGO (6) - PINK FLOYD



Flamingos are found patchily throughout the world, wherever there are shallow salt pans, brackish waters or lagoons to exploit. Outfitted with specialized salt glands that allow them to excrete excess salt they ingest, flamingos can take advantage of habitats that not many other animals can.

The birds may seem to epitomize the tropics, but they also live in the Andes, 15,000 feet above sea level, where they rest on lakes that freeze around them overnight. They sit there like snowballs, frozen on ice, and as the temperature warms up, they thaw out, fluff themselves up and go about their business.

A Chilean flamingo that escaped from a Utah aviary made a home for itself in the Great Salt Lake, where it lived as a local celebrity for some 15 years and was given the nickname Pink Floyd.


Wednesday, March 19, 2014

DAY 247: FLAMINGOS (5) DON'T WEAR THIS SHADE OF LIPSTICK! PLEASE!


Maintaining their beautiful fiery colour is a difficult business, and it turns out that flamingos use cosmetic enhancements. Researchers have long known that they get pinky-orangey colour from carotenoid pigments in the crustaceans and algae on which they feed. Put flamingos on a carotenoid-free meal plan, and their feathers will stay white. 

However, researchers have found in studying the greater Flamingo, that males and females alike brighten the underlying tint of their feathers through regular applications of what the scientists call MAKE-UP!  Diblets of carotenoid pigments secreted by the preening gland at the flamingo’s rear end............

From now on, I intend to make sure I don’t own any lipstick shades called Flamingo.  Just in case.........

Tuesday, March 18, 2014

DAY 246: FLAMINGOS (4) - SYNCHRONISED!



Picture:  Baby flamingos.

Researchers are not sure why flamingos became such deeply gregarious birds. Strength in numbers? Patchily distributed habitats that encourage population concentration? 

Whatever the reason, flamingos have taken social life to new heights.               In breeding displays that are part Riverdance, part Caucus race with Dodo , male and female flamingos march, head-flag, fake preen and wing-wag as one. 
Their synchronised movements are amazing! 

The choreographed spectacle serves multiple aims. By comparing and contrasting, the birds can efficiently identify a suitable mate, and preliminary evidence suggests that they are drawn to mates whose moves most closely mirror theirs. 

Moreover, by stepping together, the flamingos ensure that their reproductive cycles will likewise be synched. Each pair will lay a single egg and rear a single chick, and scientists have seen that survival rates among the young are highest when they’re surrounded by chicks like them, born the very same day.

Monday, March 17, 2014

DAY 245: FLAMINGO (3) THE COOLEST-LOOKING BIRD IN THE WORLD!




In the wild, flocks of thousands to tens of thousands strong of flamingo birds engage in group displays that are among the largest and most elaborate known, and now researchers are finally paying attention to the nature of that crowd consciousness, and to the private lives of the Necco-pink enigmas behind it.

For all their public popularity, flamingos turn out to be poorly understood scientifically, and only lately have researchers ventured answers to basic questions like why the birds spend so much time perched on one leg, and contort their heads backward before settling down for the night; how they keep their feathers so “Miami Vice” bright, and select a well-suited mate from the deafening throng.

“Flamingos can be difficult to study in the wild,” said Felicity Arengo, a flamingo expert with the American Museum of Natural History in Manhattan. “They live in remote locations and extreme environments, they move around a lot, and it’s hard to mark enough individuals to get a decent sample size.”

As a result, she added “a lot of research is still in the natural history and exploration phase.” But the tedium of the fieldwork is offset by the glory of the sight. “Every time I see them, I am absolutely amazed,” Dr. Arengo said. “They are the coolest-looking bird in the world.”

Sunday, March 16, 2014

Day 244: FLAMINGOS (2) MOONWALKING



The video artist mentioned in my previous blog, spent 10 days filming the flamingos at the Karlsruhe zoo from every possible angle. She got to know the birds, and they her. She wore the same clothes every day (so did they!) She studied their routines and became familiar with their moves:

Now they paraded forward, now they all marched aft. Now they shot up their necks like periscopes and twisted their heads first left, then right. They flashed the black petticoats of their underfeathers in single- and double-winged salutes. They moonwalked on water, raised a spindled leg balletically, from dégagé position to arabesque. They honked like indignant Canada geese and rasped like didgeridoos.

She played games with the flamingos, and through trial and error devised gestures they would respond to in a predictable, even anticipatory manner. “It was really like a dance, or the writing of a poem,” she said. “We trained each other.”

Later, she edited several days’ worth of film to a spare six minutes and added a startling soundtrack, of a gun periodically being cocked and fired; the resulting video, “67 Bows,”  was shown at the Smithsonian’s Hirshhorn Museum.

This is a work of art, not a documentary film, yet it is born aloft on the mad en masse majesty of flamingos, the dazzling speed with which they synchronize their watches and coordinate their fates.







Saturday, March 15, 2014

DAY 243: FLAMINGOS (1) - LOVING THEM!


Stranded alone in Germany over a sullen white Christmas several years back, a video artist from Tel Aviv decided to seek distraction at the city zoo.
She wandered into a glass-enclosed aviary and began watching the zoo’s flock of lesser flamingos with their foamy orange plumage and their thick, bent bills the color of a bloodstain. 

The lady was fascinated, practically stapled in place. She’d never really watched flamingos before, and she quickly discovered that whatever vague impression she’d had of them since childhood hewed about as closely to the truth as a pink plastic lawn ornament.

The real birds are not peaceful, gentle or dainty. They’re not swan-necked stage props for a palm tree. If you want a relaxing vacation on the beach, your postcard to the flamingos back home should say “Glad you’re not here!”
“They’re very communal, and they deal with each other all the time, fighting, picking on each other,”  the video artist said.  “They’re much ruder and noisier than you think, the opposite of the flamingo cliché.” All of which guaranteed, she said “that I loved them even more.”


Friday, March 14, 2014

DAY 242: EGRET EEEEEEEEK!


This beautiful photo of the Great Egret with its chicks tells a story- but not from a bird point of view.....from an human point of view.  

There aren't many photos of these birds with their feathers splayed, so I drew my own conclusions.....well how would YOU cope with four or five ravenously hungry growing babies, selah!  My feathers would not just be ruffled, they would be standing up on edge or even dropping out! More selah!

Thursday, March 13, 2014

DAY 241: A FEATHER IN YOUR HAT......


Herons and egrets look very alike, but it was the egret which came close to extinction in the late 19th century. It seems that the Victorian ladies craved the beautiful white feathers egrets produced, in order to decorate their hats and other extraordinary headdresses.

In fact, the French word for egret - 'aigrette' - became the name used for the the type of hat ornamentation crafted from the tufted crests of egrets.

Fortunately public reaction to the wholesale killing of egrets brought to an end this silly fashion trend and steps were taken to protect these birds.  The National Audubon Society was founded in 1905 to stop the killing of egrets for their feathers.


Wednesday, March 12, 2014

DAY 240: EYECATCHING OYSTERCATCHER


All birds chirping around us don't reside on the trees. Some of them like to live near the seashore or in muddy areas. One of the birds having this type of interest is an Oystercatcher. It gets its prey easily near muddy areas, so they build their nests in those areas.

The appearance of the nest of Oystercatcher is like a dump kept on the floor. Sometimes, it decorates its nest by keeping pieces of conch and shells around the nest.

It is a surprising fact that an Oystercatcher also wanders a lot for getting its favorite food. It mostly likes seafood, such as oysters (obviously!), crabs etc. It also likes creatures developing in salty water and fish in the form of food.

Tuesday, March 11, 2014

DAY 239: WHEN SWANS KISS THEIR NECKS FORM A HEART SHAPE...


Swans are migratory water birds related to ducks and geese. Larger than the goose, the swan may attain a length of 1.5 m or more. Its long, graceful, arched neck allows it to dip into the water and gather the aquatic plants and seeds that form the major part of its diet. The male swan, called a cob, is larger than the female, or pen. The young, called cygnets, have bluish-gray or brownish feathers. With the exception of the black-necked swan and the black swan, the plumage of adults is white.
Swans gather in flocks, and a mated pair may stay together for life. The nest is usually a wide mass of rushes and reeds, lined with down, built near the water's edge. The female lays two to seven whitish eggs, each about 10 cm long.
Swans usually mate for life. But there are times when a swan does take a new mate. A swan may take a new mate if its partner gets lost or dies.
Swans choose mates when they are 2 to 3 years old. A swan begins its courtship by displaying, or showing off, to another swan. Swans display while facing each other. They dip and turn their heads. Swans may also “kiss” bills. When swans kiss, their necks form a heart shape.
Many swan pairs set up territories. A pair picks a territory where there is a lot of food and a safe place to build a nest. Swans defend their territories fiercely. They fight off an intruder by bumping it and hitting it with their wings. When the intruder leaves, the swan pair celebrates. They call loudly and face each other with raised wings.

Monday, March 10, 2014

DAY 238: MORE ABOUT THE HORNBILL

In looking for information on the hornbill, I came across a website containing the following:

Welcome to the Mabula Ground-Hornbill Project, and big black booming birds in general.

We would like to ensure that this site contains all you need to know about ground-hornbills and their conservation. The charismatic Southern Ground-Hornbill (SGH, Bucorvus leadbeateri) is a bird that many people already know well. They are culturally important as the ‘thunder' or 'rain’ birds and are a flagship species for the savannah biome (along with cheetah, white rhino and several vulture species)

At present, Southern Ground-Hornbills are considered internationally as ‘vulnerable’ throughout their range in Africa by the IUCN, but within South Africa they have been classified as ‘Endangered' [1], with their numbers outside of formally protected areas are still declining. It is even likely that the birds will soon meet the IUCN Red Data List Criteria as being ‘Critically Endangered’ in South Africa.

It is estimated that there are only about 1500 Ground-Hornbills left in South Africa, of which half are safe within the protected areas of the greater Kruger National Park The birds live in social, cooperatively breeding groups that consist of between two to nine birds (mean group size 3.6), but with only one alpha male and one breeding female per group and the rest of the group as helpers. This means there are only an estimated 417 breeding groups in the whole of South Africa, while data from the Kruger National Park shows that, on average, only one chick is raised to adulthood every nine years.

The reasons for their decline are predominantly loss of habitat to croplands, bush-encroachment, overgrazing and plantations, loss of nesting trees, secondary poisoning and electrocution.


Sunday, March 9, 2014

DAY 237: TSHUKUDU



In the weekend newspaper there was an article concerning the escape of an endangered Southern Ground Hornbill.  They made it sound like the escape of a dangerous criminal, but....you know what the media is like!  Sensationalism all the way.

"FOUND!
Tallish.
Four years old.
High flyer.
Long eyelashes.
Wearing a long black coat.
Responds to the name TSHUKUDU.
Known for its independent streak.

After a night out on the town, TSHUKUDU  was reunited with his family at the Johburg Zoo on Thursday morning........

Heavy rain had uprooted a tree that had collapsed on a section of the Hornbill enclosure at the Zoo.  TSHUKUDU  saw his chance and escaped through a hole, then decided to go on an adventure..........

He spent the night out, but fortunately his ingrained GPS was switched on, and helped him to return home safely the next morning.



Friday, March 7, 2014

DAY 236: PENGUIN WOOLLY JUMPERS


FROM METRO NEWS ARTICLE, MARCH 2014

A conservation group in Australia is calling on knitting enthusiasts to donate small woolly jumpers for sick penguins.
Phillip Island’s Penguin Foundation uses the jumpers to help rehabilitate birds that have been affected by oil spills or similar leaks from fishing boats.
Knits for Nature, a program run by the foundation, has created up to 300 different designs over the years thanks to its team of dedicated volunteers but is always in need of more.
‘There’s a lot of hidden creativity out there,’ explained Lyn Blom, an employee of the foundation.
The jumpers help to keep the penguins warm and also prevent them trying to clean the toxic oil away with their beaks.
‘If somebody puts oil into the sea… a little penguin swimming along pops up to the surface and finds out he’s come up in a circle of yukky stuff,’ Blom told ABC News.
‘The first thing he wants to do is get to shore because he loses all of his waterproofness.’
Oil mats and separates penguins’ feathers which damages their natural insulation and waterproofing systems.
Phillip Island is located 140km (87miles) south-east of Melbourne and is home to a small population of ‘little’ penguins, also known as korora or fairy penguins.

Wednesday, March 5, 2014

DAY 235: PROFESSOR JACKDAW




While reading about Jackdaws on the Internet, I came across this observation by a Mr. John Blatchford:
"This year I put out a new 'fat ball' on a tree near my kitchen window. It was hanging several inches below a branch in a plastic mesh bag.
Several small birds were clinging to the ball and feeding when along came a Jackdaw. He (it was a young male) perched on the branch and cast his beady eye over the problem - he could not reach down to the fat with his beak. Almost immediately he reached down and grabbed the plastic mesh in his beak, pulled it up a bit, then secured it with one foot (holding it against the branch). He repeated this action several times, drawing the fat ball nearer and nearer. Not content with this he then savagely attacked the plastic and tore a hole in the mesh - only then did he begin to eat the fat.
I knew Jackdaws were intelligent :-)"

Tuesday, March 4, 2014

DAY 234: JACKIE JACKDAW (AGAIN)



 I notice that in POST 230: JACKIE JACKDAW, I placed some info about Jackdaws using their eyes to convey messages to other birds, then I forgot to go back to it the following day!  Apologies.......here is the info:

In the study, the researchers installed one of four different pictures in natural jackdaw nest boxes near Cambridge, England, before the spring breeding season. One was solid black, one had just a pair of jackdaw eyes, one had a jackdaw's face with jackdaw eyes and one had a jackdaw's face with black rook eyes. Then, they filmed the birds to see how they behaved in response to each image.

The videos revealed that the nest box containing the jackdaw with bright eyes was the most likely of all the images to deter other birds from approaching the nest. The findings suggest that jackdaws use their eyes to send a warning message to other birds.

Monday, March 3, 2014

DAY 233: THE VAIN JACKDAW - Fine feathers do not make fine birds!




THE VAIN JACKDAW - a fable by Aesop  (Painting by Sarah Geesey)


Jupiter determined, it is said, to create a sovereign over the birds, and made proclamation that, on a certain day, they should all present themselves before him, when he would himself choose the most beautiful among them to be king. 

The Jackdaw, knowing his own ugliness, searched through the woods and fields, and collected the feathers which had fallen from the wings of his companions, and stuck them in all parts of his body. 

When the appointed day arrived, and the birds had assembled before Jupiter, the Jackdaw also made his appearance in his many-feathered finery. On Jupiter proposing to make him king, on account of the beauty of his plumage, the birds indignantly protested, and each plucking from him his own feathers, the Jackdaw was again nothing but a Jackdaw.

Hope not to succeed in borrowed plumes.

Sunday, March 2, 2014

DAY 232: THE JACKDAW AND THE EAGLE




AN EAGLE, flying down from his perch on a lofty rock, seized upon a lamb and carried him aloft in his talons. A Jackdaw, who witnessed the capture of the lamb, was stirred with envy and determined to emulate the strength and flight of the Eagle. He flew around with a great whir of his wings and settled upon a large ram, with the intention of carrying him off, but his claws became entangled in the ram's fleece and he was not able to release himself, although he fluttered with his feathers as much as he could. The shepherd, seeing what had happened, ran up and caught him. He at once clipped the Jackdaw's wings, and taking him home at night, gave him to his children. On their saying, "Father, what kind of bird is it?' he replied, "To my certain knowledge he is a Daw; but he would like you to think him an Eagle."    Aesop's Fables.

Saturday, March 1, 2014

Day 231: JACKDAWS & MILK BOTTLES


Many stories and fables have featured the Jackdaw and it's specific behavior. But in the nonfictional world, it is a remarkably intelligent creature which has a relatively large brain, comparable in proportion to body size as that of the chimpanzee, which has one of the largest brains in proportion to body size outside of the human species. The Jackdaw is highly social - for instance, it congregates into large flocks in winter and often forages in groups. It takes cues from kin and peers about the location of food and engages in complex food-sharing behavior, which often is reciprocal, with individuals taking turns as donors and recipients.
The Jackdaw's intelligence and curiosity, however, perpetuate the bird's tendency to get into trouble. One of its more infamous doings was documented in 1989–90 in England and South Wales, where it had been photographed in the act of removing the caps and drinking from milk bottles delivered to peoples' homes. People who drank the remaining milk fell ill with bacterial infections. Researchers isolated the organisms from pecked milk bottles and traced them back to Jackdaws and Magpies (a close relative of the Jackdaw), implicating the birds as the source of the outbreak.