New Page 1

LA GRAMMATICA DI ENGLISH GRATIS IN VERSIONE MOBILE   INFORMATIVA PRIVACY

  NUOVA SEZIONE ELINGUE

 

Selettore risorse   

   

 

                                         IL Metodo  |  Grammatica  |  RISPOSTE GRAMMATICALI  |  Multiblog  |  INSEGNARE AGLI ADULTI  |  INSEGNARE AI BAMBINI  |  AudioBooks  |  RISORSE SFiziosE  |  Articoli  |  Tips  | testi pAralleli  |  VIDEO SOTTOTITOLATI
                                                                                         ESERCIZI :   Serie 1 - 2 - 3  - 4 - 5  SERVIZI:   Pronunciatore di inglese - Dizionario - Convertitore IPA/UK - IPA/US - Convertitore di valute in lire ed euro                                              

 

 

WIKIBOOKS
DISPONIBILI
?????????

ART
- Great Painters
BUSINESS&LAW
- Accounting
- Fundamentals of Law
- Marketing
- Shorthand
CARS
- Concept Cars
GAMES&SPORT
- Videogames
- The World of Sports

COMPUTER TECHNOLOGY
- Blogs
- Free Software
- Google
- My Computer

- PHP Language and Applications
- Wikipedia
- Windows Vista

EDUCATION
- Education
LITERATURE
- Masterpieces of English Literature
LINGUISTICS
- American English

- English Dictionaries
- The English Language

MEDICINE
- Medical Emergencies
- The Theory of Memory
MUSIC&DANCE
- The Beatles
- Dances
- Microphones
- Musical Notation
- Music Instruments
SCIENCE
- Batteries
- Nanotechnology
LIFESTYLE
- Cosmetics
- Diets
- Vegetarianism and Veganism
TRADITIONS
- Christmas Traditions
NATURE
- Animals

- Fruits And Vegetables



ARTICLES IN THE BOOK

  1. Alligator
  2. Alpaca
  3. Anaconda
  4. Ant
  5. Anteater
  6. Antelope
  7. Baboon
  8. Badger
  9. Bat
  10. Bear
  11. Bee
  12. Boa
  13. Butterfly
  14. Camel
  15. Canary
  16. Cat
  17. Cheeta
  18. Chicken
  19. Chimpanzee
  20. Cobra
  21. Cod
  22. Condor
  23. Cormorant
  24. Cow
  25. Crab
  26. Cricket
  27. Crocodile
  28. Crow
  29. Deer
  30. Dog
  31. Dolphin
  32. Donkey
  33. Dove
  34. Duck
  35. Eagle
  36. Elephant
  37. Emu
  38. Falcon
  39. Ferret
  40. Fly
  41. Fox
  42. Gazelle
  43. Giraffe
  44. Goat
  45. Goose
  46. Gorilla
  47. Hare
  48. Hedgehog
  49. Heron
  50. Hippopotamus
  51. Horse
  52. Hyena
  53. Ibis
  54. Jackal
  55. Kangaroo
  56. Kingfisher
  57. Koala
  58. Leopard
  59. Lion
  60. Llama
  61. Lobster
  62. Louse
  63. Mantodea
  64. Mink
  65. Mole
  66. Mongoose
  67. Mosquito
  68. Mule
  69. Nightingale
  70. Octopus
  71. Opossum
  72. Orangutan
  73. Ostrich
  74. Otter
  75. Owl
  76. Panda
  77. Parrot
  78. Partridge
  79. Peacock (Peafowl)
  80. Pelican
  81. Penguin
  82. Pheasant
  83. Pig
  84. Pigeon
  85. Prawn
  86. Puffin
  87. Quail
  88. Rabbit
  89. Reindeer
  90. Rhinoceros
  91. Salmon
  92. Seagull
  93. Seal
  94. Shark
  95. Sheep
  96. Shrimp
  97. Silk worm
  98. Skunk
  99. Sparrow
  100. Spider
  101. Squid
  102. Squirrel
  103. Stork
  104. Swallow
  105. Swan
  106. Tarantula
  107. Termite
  108. Tiger
  109. Toucan
  110. Tuna
  111. Turkey
  112. Turtle
  113. Violet-ear
  114. Vulture
  115. Walrus
  116. Wasp
  117. Whale
  118. Wolf
  119. Woodpecker
  120. Yak
  121. Zebra

 

 
CONDIZIONI DI USO DI QUESTO SITO
L'utente può utilizzare il nostro sito solo se comprende e accetta quanto segue:

  • Le risorse linguistiche gratuite presentate in questo sito si possono utilizzare esclusivamente per uso personale e non commerciale con tassativa esclusione di ogni condivisione comunque effettuata. Tutti i diritti sono riservati. La riproduzione anche parziale è vietata senza autorizzazione scritta.
  • Il nome del sito EnglishGratis è esclusivamente un marchio e un nome di dominio internet che fa riferimento alla disponibilità sul sito di un numero molto elevato di risorse gratuite e non implica dunque alcuna promessa di gratuità relativamente a prodotti e servizi nostri o di terze parti pubblicizzati a mezzo banner e link, o contrassegnati chiaramente come prodotti a pagamento (anche ma non solo con la menzione "Annuncio pubblicitario"), o comunque menzionati nelle pagine del sito ma non disponibili sulle pagine pubbliche, non protette da password, del sito stesso.
  • La pubblicità di terze parti è in questo momento affidata al servizio Google AdSense che sceglie secondo automatismi di carattere algoritmico gli annunci di terze parti che compariranno sul nostro sito e sui quali non abbiamo alcun modo di influire. Non siamo quindi responsabili del contenuto di questi annunci e delle eventuali affermazioni o promesse che in essi vengono fatte!
  • L'utente, inoltre, accetta di tenerci indenni da qualsiasi tipo di responsabilità per l'uso - ed eventuali conseguenze di esso - degli esercizi e delle informazioni linguistiche e grammaticali contenute sul siti. Le risposte grammaticali sono infatti improntate ad un criterio di praticità e pragmaticità più che ad una completezza ed esaustività che finirebbe per frastornare, per l'eccesso di informazione fornita, il nostro utente. La segnalazione di eventuali errori è gradita e darà luogo ad una immediata rettifica.

     

    ENGLISHGRATIS.COM è un sito personale di
    Roberto Casiraghi e Crystal Jones
    email: robertocasiraghi at iol punto it

    Roberto Casiraghi           
    INFORMATIVA SULLA PRIVACY              Crystal Jones


    Siti amici:  Lonweb Daisy Stories English4Life Scuolitalia
    Sito segnalato da INGLESE.IT

 
 



ANIMALS
This article is from:
http://en.wikipedia.org/wiki/Condor

All text is available under the terms of the GNU Free Documentation License: http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License 

Condor

From Wikipedia, the free encyclopedia

 

Condor is the name for the largest species of New World vultures. They are the largest flying land birds in the Western Hemisphere.

There are two species, each in its own monotypic genus:

  • The Andean Condor (Vultur gryphus) which inhabits the Andes mountains.
  • The California Condor (Gymnogyps californianus) nowadays restricted to western coastal mountains of the United States.

Taxonomy

Although they are primarily scavengers, feeding on carrion, these species belong to the New World vulture family Cathartidae, most likely closer related to the storks instead of Old World vultures. The latter are in the diurnal raptor family Accipitridae along with hawks, eagles and kites.

California Condor in high speed flight - note tip feathers faired to reduce drag.
Enlarge
California Condor in high speed flight - note tip feathers faired to reduce drag.

See Sibley-Ahlquist taxonomy for an alternative classification.

Appearance

Both condors are very large broad-winged soaring birds, the Andean Condor being 5 cm shorter (beak to tail) on average than the northern species, but larger in wingspan.

Measurements are usually taken from specimens reared in captivity.

An Andean Condor soars over southern Peru's Colca Canyon
Enlarge
An Andean Condor soars over southern Peru's Colca Canyon

The adult plumage is of a uniform black, with the exception of a frill of white feathers nearly surrounding the base of the neck and, especially in the male, large patches or bands of white on the wings which do not appear until the completion of the first moulting. As an adaptation for hygiene, the head and neck have few feathers (see below photo), exposing the skin to the sterilizing effects of dehydration and ultraviolet light at high altitudes, and are meticulously kept clean by the bird. The head is much flattened above. In the male it is crowned with a caruncle or comb, while the skin of the neck in the male lies in folds, forming a wattle. The skin of the head and neck is capable of flushing noticeably in response to emotional state, which serves to communicate between individuals.

The middle toe is greatly elongated, and the hinder one but slightly developed, while the talons of all the toes are comparatively straight and blunt. The feet are thus more adapted to walking as in their relatives the storks, and of little use as weapons or organs of prehension as in birds of prey and Old World vultures. The female, contrary to the usual rule among birds of prey, is smaller than the male.

California Condor's head (adult)
Enlarge
California Condor's head (adult)

Behavior

Sexual maturity and breeding behavior do not appear in the condor until 5 or 6 years of age. They may live for 50 years or more, and mate for life.

The young are covered with a grayish down until almost as large as their parents. They are able to fly after six months, but continue to roost and hunt with their parents until age two, when they are displaced by a new clutch. There is a well developed social structure within large groups of condors, with competition to determine a 'pecking order' by body language, competitive play behavior, and a wide variety of vocalizations, even though the condor has no voice box.

On the wing the movements of the condor, as it wheels in majestic circles, are remarkably graceful. The lack of a large sternum to anchor correspondingly large flight muscles identifies it physiologically as a primarily soarer. The birds flap their wings on rising from the ground, but after attaining a moderate elevation they seem to sail on the air.

Wild condors inhabit large territories, often traveling 250 km (150 miles ) a day in search of carrion. They prefer large carcasses such as deer or cattle which they spot by looking for other scavengers, which cannot rip through the tougher hides of these larger animals with the efficiency of the larger condor. In the wild they are intermittent eaters, often going for a few days without eating, then gorging themselves on several kilograms at once, sometimes to the point of being unable to lift off the ground.

Retrieved from "http://en.wikipedia.org/wiki/Condor"