Ignatius
sfumature di grigio
Avrei un dubbio di lunga data sulla differenza tra crow e raven. 
Crow vs Raven - Difference and Comparison | Diffen
Crow vs Raven - Difference and Comparison | Diffen
C'è per caso on-line qualche esperto/a degli uccelli degli inglesi?
- Creatore Discussione Ignatius
- Data di Inizio
f4f
翠鸟科
insieme e sottoinsieme, o meglio genere e specie
CROW
Crows (/kroʊ/) are members of a widely distributed genus of birds, Corvus, in the family Corvidae. Ranging in size from the relatively small pigeon-size jackdaws (Eurasian and Daurian) to the Common Raven of the Holarctic region and Thick-billed Raven of the highlands of Ethiopia, the 40 or so members of this genus occur on all temperate continents except South America, and several islands. In Europe, the word "crow" is used to refer to the Carrion Crow or the Hooded Crow, while in North America it is used for the American Crow or the Northwestern Crow.
The crow genus makes up a third of the species in the Corvidae family. Crows appear to have evolved in Asia from the corvid stock, which had evolved in Australia. The collective name for a group of crows is a flock or a murder.[1]
Recent research has found some crow species capable of not only tool use but also tool construction[2] and meta-tool use. Crows are now considered to be among the world's most intelligent animals[3] with an encephalization quotient approaching that of some apes[citation needed]. The Jackdaw and the European Magpie have been found to have a nidopallium approximately the same relative size as the functionally equivalent neocortex in chimpanzees and humans, and significantly larger than is found in the gibbon.[4]
List of Corvus species
From Wikipedia, the free encyclopedia
Jump to: navigation, search
The following is a list of all currently recognized species, as well as some and notable subspecies, within the genus Corvus (the crows and ravens').
Living and recently extinct forms
Corvus albicollis - White-necked Raven or Cape Raven (Southern, central and eastern Africa)
Corvus albus - Pied Crow (Central African coasts to southern Africa)
Corvus bennetti - Little Crow (Australia)
Corvus brachyrhynchos - American Crow (United States, southern Canada, northern Mexico)
Corvus capensis - Cape Crow or Black Crow or Cape Rook (Eastern and southern Africa)
Corvus caurinus - Northwestern Crow (Olympic peninsula to southwest Alaska)
Corvus corax - Common Raven or Northern Raven (The Holarctic south throughout middle Europe, Asia, and North America to Nicaragua)
<ul>Corvus (corax) sinuatus - Western Raven (Holarctic; Arctic, North America, Eurasia, northern Africa, Pacific islands and British Isles)
Corvus (corax) varius morpha leucophaeus - Pied Raven an extinct color variant (Holarctic)
</ul> Corvus corone - Carrion Crow or Eurasian Crow (Western Europe from British Isles to Germany, to eastern Asia
Corvus cornix - Hooded Crow (Northern and eastern Europe (North Western Scotland and Northern Ireland in the United Kingdom, mainland Europe and northern Africa
<ul>Corvus (cornix) capellanus - Mesopotamian Crow or Iraq Pied Crow (Southern Iraq to extreme southwest Iran)
</ul> Corvus coronoides - Australian Raven (Eastern and southern Australia)
Corvus crassirostris - Thick-billed Raven (Ethiopia)
Corvus cryptoleucus - Chihuahuan Raven (Southwestern U.S., northwestern Mexico)
Corvus dauuricus - Daurian Jackdaw (Eastern Europe to eastern Japan, occasionally Scandinavia)
Corvus enca - Slender-billed Crow (Malaysia, Borneo, Indonesia)
<ul>Corvus (enca) violaceus - Violaceous Crow (Philippines, Ceram, Moluccas)
</ul> Corvus florensis - Flores Crow (Flores Island)
Corvus frugilegus - Rook (Europe, Asia, New Zealand)
Corvus fuscicapillus - Brown-headed Crow (New Guinea)
Corvus hawaiiensis (formerly C. tropicus) - Hawaiian Crow (Island of Hawaii)
Corvus imparatus - Tamaulipas Crow (Gulf of Mexico coast from Nuevo León east to Rio Grande delta, south to Tampico, Tamaulipas)
Corvus insularis - Bismarck Crow
Corvus jamaicensis - Jamaican Crow (Jamaica)
Corvus kubaryi - Mariana Crow or Aga (Guam, Rota)
Corvus leucognaphalus - White-necked Crow (Haiti, Dominican Republic, Puerto Rico)
Corvus macrorhynchos - Jungle Crow (Eastern Asia, Himalayas, Philippines)
<ul>Corvus (macrorhynchos) macrorhynchos - Large-billed Crow
Corvus (macrorhynchos) levaillantii - Eastern Jungle Crow (India, Burma)
Corvus (macrorhynchos) culminatus - Indian Jungle Crow
</ul> Corvus meeki - Bougainville Crow or Salomon Islands Crow (Northern Salomon Islands)[1]
Corvus mellori - Little Raven (Southeastern Australia)
Corvus monedula - Jackdaw or Western Jackdaw (British Isles and western Europe, Scandinavia, northern Asia, Northern Africa)
Corvus moneduloides - New Caledonian Crow (New Caledonia, Loyalty Islands)
Corvus nasicus - Cuban Crow (Cuba, Isla de la Juventud, Grand Caicos Island)
Corvus orru - Torresian Crow or Australian Crow (Australia, New Guinea and nearby islands)
Corvus ossifragus - Fish Crow (Eastern U.S. coast, southeastern U.S. through Florida, west along major rivers to Oklahoma and Texas)
Corvus palmarum - Palm Crow (Cuba, Haiti, Dominican Republic)
Corvus rhipidurus - Fan-tailed Raven (Northeast Africa, Middle East)
Corvus ruficollis - Brown-necked Raven or Desert Raven (Northern Africa, Arabia, southeast to eastern Asia)
<ul>Corvus (ruficolis) edithae - Somali Crow or Dwarf Raven (Northeast Africa)
</ul> Corvus sinaloae - Sinaloan Crow (Pacific coast from Sonora to Colima)
Corvus splendens - House Crow or Indian House Crow (Indian subcontinent, Middle East, east Africa)
Corvus tasmanicus - Forest Raven or Tasmanian Raven (Tasmania and adjacent south coast of Australia)
<ul>Corvus (tasmanicus) boreus - Relict Raven (Northeastern New South Wales)
</ul> Corvus torquatus - Collared Crow (Eastern China, south into Vietnam)
Corvus tristis - Grey Crow or Bare-faced Crow (New Guinea and neighboring islands)
Corvus typicus - Piping Crow or Celebes Pied Crow (Sulawesi, Muna, Butung)
Corvus unicolor - Banggai Crow (Banggai Island)
Corvus validus - Long-billed Crow (Northern Moluccas)
Corvus woodfordi - White-billed Crow or Salomon Islands Crow (Southern Salomon Islands)[1]
RAVEN
The Raven is one of several larger-bodied members of the genus Corvus—but in Europe and North America the Common Raven is normally implied. They have black plumage and large beaks.
Species are:
Corvus albicollis – White-necked Raven
Corvus corax – Common Raven
Corvus coronoides – Australian Raven
Corvus crassirostris – Thick-billed Raven
Corvus cryptoleucus – Chihuahuan Raven
Corvus mellori – Little Raven
Corvus rhipidurus – Fan-tailed Raven
Corvus ruficollis – Brown-necked Raven
Corvus tasmanicus – Forest Raven
courtesy, Wikipedia
OT: mi sono appenna procurato il film ''The Raven''
CROW
Crows (/kroʊ/) are members of a widely distributed genus of birds, Corvus, in the family Corvidae. Ranging in size from the relatively small pigeon-size jackdaws (Eurasian and Daurian) to the Common Raven of the Holarctic region and Thick-billed Raven of the highlands of Ethiopia, the 40 or so members of this genus occur on all temperate continents except South America, and several islands. In Europe, the word "crow" is used to refer to the Carrion Crow or the Hooded Crow, while in North America it is used for the American Crow or the Northwestern Crow.
The crow genus makes up a third of the species in the Corvidae family. Crows appear to have evolved in Asia from the corvid stock, which had evolved in Australia. The collective name for a group of crows is a flock or a murder.[1]
Recent research has found some crow species capable of not only tool use but also tool construction[2] and meta-tool use. Crows are now considered to be among the world's most intelligent animals[3] with an encephalization quotient approaching that of some apes[citation needed]. The Jackdaw and the European Magpie have been found to have a nidopallium approximately the same relative size as the functionally equivalent neocortex in chimpanzees and humans, and significantly larger than is found in the gibbon.[4]
List of Corvus species
From Wikipedia, the free encyclopedia
Jump to: navigation, search
The following is a list of all currently recognized species, as well as some and notable subspecies, within the genus Corvus (the crows and ravens').
Living and recently extinct forms
Corvus albicollis - White-necked Raven or Cape Raven (Southern, central and eastern Africa)
Corvus albus - Pied Crow (Central African coasts to southern Africa)
Corvus bennetti - Little Crow (Australia)
Corvus brachyrhynchos - American Crow (United States, southern Canada, northern Mexico)
Corvus capensis - Cape Crow or Black Crow or Cape Rook (Eastern and southern Africa)
Corvus caurinus - Northwestern Crow (Olympic peninsula to southwest Alaska)
Corvus corax - Common Raven or Northern Raven (The Holarctic south throughout middle Europe, Asia, and North America to Nicaragua)
<ul>Corvus (corax) sinuatus - Western Raven (Holarctic; Arctic, North America, Eurasia, northern Africa, Pacific islands and British Isles)
Corvus (corax) varius morpha leucophaeus - Pied Raven an extinct color variant (Holarctic)
</ul> Corvus corone - Carrion Crow or Eurasian Crow (Western Europe from British Isles to Germany, to eastern Asia
Corvus cornix - Hooded Crow (Northern and eastern Europe (North Western Scotland and Northern Ireland in the United Kingdom, mainland Europe and northern Africa
<ul>Corvus (cornix) capellanus - Mesopotamian Crow or Iraq Pied Crow (Southern Iraq to extreme southwest Iran)
</ul> Corvus coronoides - Australian Raven (Eastern and southern Australia)
Corvus crassirostris - Thick-billed Raven (Ethiopia)
Corvus cryptoleucus - Chihuahuan Raven (Southwestern U.S., northwestern Mexico)
Corvus dauuricus - Daurian Jackdaw (Eastern Europe to eastern Japan, occasionally Scandinavia)
Corvus enca - Slender-billed Crow (Malaysia, Borneo, Indonesia)
<ul>Corvus (enca) violaceus - Violaceous Crow (Philippines, Ceram, Moluccas)
</ul> Corvus florensis - Flores Crow (Flores Island)
Corvus frugilegus - Rook (Europe, Asia, New Zealand)
Corvus fuscicapillus - Brown-headed Crow (New Guinea)
Corvus hawaiiensis (formerly C. tropicus) - Hawaiian Crow (Island of Hawaii)
Corvus imparatus - Tamaulipas Crow (Gulf of Mexico coast from Nuevo León east to Rio Grande delta, south to Tampico, Tamaulipas)
Corvus insularis - Bismarck Crow
Corvus jamaicensis - Jamaican Crow (Jamaica)
Corvus kubaryi - Mariana Crow or Aga (Guam, Rota)
Corvus leucognaphalus - White-necked Crow (Haiti, Dominican Republic, Puerto Rico)
Corvus macrorhynchos - Jungle Crow (Eastern Asia, Himalayas, Philippines)
<ul>Corvus (macrorhynchos) macrorhynchos - Large-billed Crow
Corvus (macrorhynchos) levaillantii - Eastern Jungle Crow (India, Burma)
Corvus (macrorhynchos) culminatus - Indian Jungle Crow
</ul> Corvus meeki - Bougainville Crow or Salomon Islands Crow (Northern Salomon Islands)[1]
Corvus mellori - Little Raven (Southeastern Australia)
Corvus monedula - Jackdaw or Western Jackdaw (British Isles and western Europe, Scandinavia, northern Asia, Northern Africa)
Corvus moneduloides - New Caledonian Crow (New Caledonia, Loyalty Islands)
Corvus nasicus - Cuban Crow (Cuba, Isla de la Juventud, Grand Caicos Island)
Corvus orru - Torresian Crow or Australian Crow (Australia, New Guinea and nearby islands)
Corvus ossifragus - Fish Crow (Eastern U.S. coast, southeastern U.S. through Florida, west along major rivers to Oklahoma and Texas)
Corvus palmarum - Palm Crow (Cuba, Haiti, Dominican Republic)
Corvus rhipidurus - Fan-tailed Raven (Northeast Africa, Middle East)
Corvus ruficollis - Brown-necked Raven or Desert Raven (Northern Africa, Arabia, southeast to eastern Asia)
<ul>Corvus (ruficolis) edithae - Somali Crow or Dwarf Raven (Northeast Africa)
</ul> Corvus sinaloae - Sinaloan Crow (Pacific coast from Sonora to Colima)
Corvus splendens - House Crow or Indian House Crow (Indian subcontinent, Middle East, east Africa)
Corvus tasmanicus - Forest Raven or Tasmanian Raven (Tasmania and adjacent south coast of Australia)
<ul>Corvus (tasmanicus) boreus - Relict Raven (Northeastern New South Wales)
</ul> Corvus torquatus - Collared Crow (Eastern China, south into Vietnam)
Corvus tristis - Grey Crow or Bare-faced Crow (New Guinea and neighboring islands)
Corvus typicus - Piping Crow or Celebes Pied Crow (Sulawesi, Muna, Butung)
Corvus unicolor - Banggai Crow (Banggai Island)
Corvus validus - Long-billed Crow (Northern Moluccas)
Corvus woodfordi - White-billed Crow or Salomon Islands Crow (Southern Salomon Islands)[1]
RAVEN
The Raven is one of several larger-bodied members of the genus Corvus—but in Europe and North America the Common Raven is normally implied. They have black plumage and large beaks.
Species are:
Corvus albicollis – White-necked Raven
Corvus corax – Common Raven
Corvus coronoides – Australian Raven
Corvus crassirostris – Thick-billed Raven
Corvus cryptoleucus – Chihuahuan Raven
Corvus mellori – Little Raven
Corvus rhipidurus – Fan-tailed Raven
Corvus ruficollis – Brown-necked Raven
Corvus tasmanicus – Forest Raven
courtesy, Wikipedia
OT: mi sono appenna procurato il film ''The Raven''
Ignatius
sfumature di grigio
OT: mi sono appenna procurato il film ''The Raven''
Grazie.
Filmograficamente, invece, io ricordo che nel film "Il corvo" viene citata la frase che i trader si ripetono quando sono in loss duraturo: "Non può piovere sempre".
Ci sono altri documenti ufficiali (presi dal web, intendo dire): https://www.google.it/#q=crow+vs+raven
Quindi, il raven sembra essere più grosso. Avrei detto che il corvo era piccino e la sanguinaria cornacchia grossa, ma forse è il contrario.
Comunque, ci sono donne che dicono che le dimensioni dell'uccello non contano.
Vabbé.
Caront€
Succube a prescindere!
Comunque, ci sono donne che dicono che le dimensioni dell'uccello non contano.
Vabbé.
ben detto Fra'
infatti ci sono quelle che lo preferiscono grosso
e quelle che lo preferiscono enorme!
gipa69
collegio dei patafisici
Grazie.
Filmograficamente, invece, io ricordo che nel film "Il corvo" viene citata la frase che i trader si ripetono quando sono in loss duraturo: "Non può piovere sempre".
Ci sono altri documenti ufficiali (presi dal web, intendo dire): https://www.google.it/#q=crow+vs+raven
Quindi, il raven sembra essere più grosso. Avrei detto che il corvo era piccino e la sanguinaria cornacchia grossa, ma forse è il contrario.
Comunque, ci sono donne che dicono che le dimensioni dell'uccello non contano.
Vabbé.
Crisi del periodo refrattario?..
gipa69
collegio dei patafisici
ben detto Fra'
infatti ci sono quelle che lo preferiscono grosso
e quelle che lo preferiscono enorme!
O signurrrr... cominciato male l'anno ehhhhhh
Caront€
Succube a prescindere!
esattamente com'era finito quello vecchio...O signurrrr... cominciato male l'anno ehhhhhh
sono un tipo prevedibile, non amo i cambiamenti
gipa69
collegio dei patafisici
esattamente com'era finito quello vecchio...
sono un tipo prevedibile, non amo i cambiamenti
Beh tua moglie ti considererà molto affidabile....
superbaffone
Guest
inglesi non so ma cubani forse qualche esperto/a lo/la trovi
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