Bird Wallpaper Biography
The captive African grey parrot Alex is one of a number of parrots and macaws now believed to have the intelligence and emotional make-up of a 3 to 4 year old child. Under the tutelage of Professor Pepperberg, he acquired a vocabulary of over 100 words. He could say the words for colors and shapes and, apparently, use them meaningfully. He has learned the labels for more than 35 different objects; he knows when to use “no,” and phrases such as “come here”, “I want X,” and “Wanna go Y.”
A bird’s ability to understand, or speak, another bird’s language can be very valuable. New Zealand saddlebacks, starling-like birds, occupy the same territory for years. They have distinct song “dialects” passed on through the generations.
New territory vacancies are hard to find, so young males are always on the look-out for new widows into whose territory they can move. While they wander around the forest, they learn the different dialect songs, just as we might learn a language or develop a regional dialect.
As soon as a territory-owning male dies, a new young male may move in to take over within 10 minutes. He will immediately start singing the dialect of the territory he is in.
Intelligence–if this is what scientists agree these birds possess–is not limited to the birds we always thought of as “bright.” In recent experiments at Cardiff University in Britain, a pigeon identified subtle differences between abstract designs that even art students did not notice. It could even tell that a Picasso was not the same as a Monet. The experiment seems to show that pigeons can hold concepts, or ideas, in their heads. The visual concept for the pigeon is Picasso’s painting style.
Some birds seem to indulge in “intelligent” play. The kea, a New Zealand parrot, has been filmed ripping (inedible) windscreen wipers off cars. Young keas, in a neat variation of ringing the doorbell and running away, are known to drop rocks on roofs to make people run outside.
Jack the jackdaw was raised by wildlife film producer John Downer. As soon as Jack was mature, he was released into the wild. However, he couldn’t stay away. “One thing he is totally fascinated by is telephones,” said Downer. “He knows how to hit the loudspeaker button and preset dial button. Once we came into the office to find him squawking down the telephone to the local travel agent.”
Jack also likes to fly down onto the mirror of the production car when he sees somebody going out. “He turns into the wind, gets his head down and surfs on the air current until we reach about 30 mph when he gives up.
“Like all jackdaws, Jack shows great versatility and intelligence. Because he has to exploit a wide range of foods, he is investigating things all the time.”
However, scientists believe it is not physical need that drives creatures to become smarter, but social necessity. The complexities of living together require a higher level of intelligence. Corvids and parrots, along with dolphins, chimps, and humans are all highly social–and smart–animals.
Some ravens certainly apply their intelligence for the good of the flock. In North America, they contact other ravens to tell them the location of a carcass. Ravens are specialized feeders on the carcasses of large mammals such as moose during the harsh winter months of North America. The birds roost together at night on a tree, arriving noisily from all directions shortly before sunset. The next morning, all the birds leave the roost as highly synchronized groups at dawn, giving a few noisy caws, followed by honking.
A bird’s ability to understand, or speak, another bird’s language can be very valuable. New Zealand saddlebacks, starling-like birds, occupy the same territory for years. They have distinct song “dialects” passed on through the generations.
New territory vacancies are hard to find, so young males are always on the look-out for new widows into whose territory they can move. While they wander around the forest, they learn the different dialect songs, just as we might learn a language or develop a regional dialect.
As soon as a territory-owning male dies, a new young male may move in to take over within 10 minutes. He will immediately start singing the dialect of the territory he is in.
Intelligence–if this is what scientists agree these birds possess–is not limited to the birds we always thought of as “bright.” In recent experiments at Cardiff University in Britain, a pigeon identified subtle differences between abstract designs that even art students did not notice. It could even tell that a Picasso was not the same as a Monet. The experiment seems to show that pigeons can hold concepts, or ideas, in their heads. The visual concept for the pigeon is Picasso’s painting style.
Some birds seem to indulge in “intelligent” play. The kea, a New Zealand parrot, has been filmed ripping (inedible) windscreen wipers off cars. Young keas, in a neat variation of ringing the doorbell and running away, are known to drop rocks on roofs to make people run outside.
Jack the jackdaw was raised by wildlife film producer John Downer. As soon as Jack was mature, he was released into the wild. However, he couldn’t stay away. “One thing he is totally fascinated by is telephones,” said Downer. “He knows how to hit the loudspeaker button and preset dial button. Once we came into the office to find him squawking down the telephone to the local travel agent.”
Jack also likes to fly down onto the mirror of the production car when he sees somebody going out. “He turns into the wind, gets his head down and surfs on the air current until we reach about 30 mph when he gives up.
“Like all jackdaws, Jack shows great versatility and intelligence. Because he has to exploit a wide range of foods, he is investigating things all the time.”
However, scientists believe it is not physical need that drives creatures to become smarter, but social necessity. The complexities of living together require a higher level of intelligence. Corvids and parrots, along with dolphins, chimps, and humans are all highly social–and smart–animals.
Some ravens certainly apply their intelligence for the good of the flock. In North America, they contact other ravens to tell them the location of a carcass. Ravens are specialized feeders on the carcasses of large mammals such as moose during the harsh winter months of North America. The birds roost together at night on a tree, arriving noisily from all directions shortly before sunset. The next morning, all the birds leave the roost as highly synchronized groups at dawn, giving a few noisy caws, followed by honking.
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Bird Wallpaper
Amazing! Bird Sounds From The Lyre Bird - David Attenborough - BBC Wildlife
Frostie Dancing To Shake Your Tail Feather! ©Karla K. Larsson
No comments:
Post a Comment