Fayl:Galápagos tortoise - Chelonoidis nigra on the Santa Cruz Island - Galapagos.jpeg

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Ushbu fayl Vikiomborga yuklangan boʻlib, boshqa loyihalarda ham qoʻllanilishi mumkin. Uning tavsif sahifasidan olingan maʼlumot quyida keltirilgan.

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Taʼrif

(Photographer, David Adam Kess) I took this photo on the Santa Cruz Island in the Galapagos of a World famous tortoise or Galápagos giant tortoise (Chelonoidis nigra).



The Galápagos tortoise or Galápagos giant tortoise (Chelonoidis nigra) is the largest living species of tortoise and the 14th-heaviest living reptile.



Below text is from Wikipedia that describes & gives a bit of history and background to the (Chelonoidis nigra). From Wikipedia, the free encyclopedia The Galápagos tortoise or Galápagos giant tortoise (Chelonoidis nigra) is the largest living species of tortoise and 10th-heaviest living reptile, reaching weights of over 400 kg (880 lb) and lengths of over 1.8 meters (5.9 ft). With life spans in the wild of over 100 years, it is one of the longest-lived vertebrates. A captive individual lived at least 170 years.

The tortoise is native to seven of the Galápagos Islands, a volcanic archipelago about 1,000 km (620 mi) west of the Ecuadorian mainland. Spanish explorers, who discovered the islands in the 16th century, named them after the Spanish galápago, meaning tortoise.

Shell size and shape vary between populations. On islands with humid highlands, the tortoises are larger, with domed shells and short necks - on islands with dry lowlands, the tortoises are smaller, with "saddleback" shells and long necks. Charles Darwin's observations of these differences on the second voyage of the Beagle in 1835, contributed to the development of his theory of evolution.

Tortoise numbers declined from over 250,000 in the 16th century to a low of around 3,000 in the 1970s. This decline was caused by exploitation of the species for meat and oil, habitat clearance for agriculture, and introduction of non-native animals to the islands, such as rats, goats, and pigs. Ten subspecies of the original fifteen survive in the wild; an eleventh subspecies (C. n. abingdoni) had only a single known living individual, kept in captivity and nicknamed Lonesome George until his death in June 2012. Conservation efforts, beginning in the 20th century, have resulted in thousands of captive-bred juveniles being released onto their ancestral home islands, and it is estimated that the total number of the species exceeded 19,000 at the start of the 21st century. Despite this rebound, the species as a whole is classified as "vulnerable" by the International Union for Conservation of Nature (IUCN).
Sanasi
Manba Oʻzimning ishim
Muallif David Adam Kess

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atribut bir xil ulashish
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Quyidagi shartlar asosida:
  • atribut – Siz tegishli litsenziyaga havolani taqdim etishingiz va oʻzgartirishlar kiritilganligini koʻrsatishingiz kerak. Siz buni har qanday oqilona yoʻl bilan qilishingiz mumkin, lekin litsenziar Sizni yoki Sizning foydalanishingizni ma'qullashini taklif qiladigan tarzda emas.
  • bir xil ulashish – Agar Siz materialni remiks qilsangiz, oʻzgartirsangiz yoki unga asoslansangiz, oʻz hissalaringizni asl nusxadagi kabi bir xil yoki mos litsenziya ostida tarqatishingiz kerak.

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tasvirlangan ob'ekt

tashkil etilgan

7 Fevral 2013

Fayl tarixi

Faylning biror paytdagi holatini koʻrish uchun tegishli sana/vaqtga bosingiz.

Sana/VaqtMiniaturaOʻlchamlariFoydalanuvchiIzoh
joriy22:30, 7-Fevral 201322:30, 7-Fevral 2013 dagi versiya uchun tasvir869 × 489 (157 KB)AlvarosevilladesignUser created page with UploadWizard

Bu faylga quyidagi 2 sahifalar bogʻlangan:

Faylning global foydalanilishi

Ushbu fayl quyidagi vikilarda ishlatilyapti:

Metama’lumot

Bu fayl qoʻshimcha maʼlumotlarni oʻz ichiga oladi, ehtimol uni tuzish yoxud raqamlashtirish uchun raqamli kamera yoki skanerdan foydalanilgan.

Agar fayl asl holatidan oʻzgartirilgan boʻlsa, baʼzi tafsilotlar oʻzgartirilgan faylni toʻliq aks ettirmasligi mumkin.

"https://uz.wikipedia.org/wiki/Fayl:Galápagos_tortoise_-_Chelonoidis_nigra_on_the_Santa_Cruz_Island_-_Galapagos.jpeg" dan olindi