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Western rattlesnake

Crotalus oreganus

Shifokor kerakKamdan-kam halokatli, lekin chaqqanda shifokor kerak.

Shaqildoq ilonlar

ChaqadiOvqati: Goʻsht

Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

The Western rattlesnake is a venomous pit viper that lives across western North America, from the Baja California Peninsula in Mexico to the southern interior of British Columbia in Canada. It is one of only three rattlesnake species still found in Canada, which is why its populations there matter.1

Yashash joyi

Western North America, from the Baja California Peninsula in Mexico to the southern interior of British Columbia, Canada1

Shimoliy Amerika

Bosh sahifa

It lives in dry southern-interior valleys in British Columbia. In winter it searches for denning sites on steep slopes surrounded by medium-sized rocks.1

Uzunlik

1,6 m (5,3 ft)1

Eng yuqori tezlik

taxminan 3,7 km/soat (2,3 mil/soat)

Quruqlikda, taxminiy

Nima yeydi?

It uses heat-sensing pits on its face to find prey. Adults eat birds, bird eggs, small mammals from mice to rabbits, and small reptiles and amphibians. Juveniles eat insects.1

Western rattlesnake surati — Western rattlesnake. Surat: Connor Long. CC BY-SA 4.0, Wikimedia Commons.

Uni qanday tanish mumkin

Ground colour is dark brown, dark grey, olive-brown, or sometimes black or pale yellowish.1
Large dark blotches run along the back, with uneven white edges, and are wider than the gaps between them.1
A dark brown stripe with a white border runs from the eye to the angle of the jaw.1
The belly is pale yellow, usually with brown spots.1
Juveniles have clearer patterns that fade as the snake matures. The last two tail rings, at the base of the tail, are usually black.1

Zahar quvvati

Chaqadi

Chaqqanda zahar zaharli tishlari yoki tishlari orqali chiqadi.

Uning zahari (chaqsa yoki nish ursa) nima qiladi?

Its venom is both hemotoxic, meaning it damages blood and tissue, and neurotoxic, meaning it affects the nerves. In prey, it can cause paralysis, which stops the animal escaping. In people it is linked with cardiovascular effects, internal bleeding and headaches.1

Odamlar uchun qanchalik xavfli?

Odamlar uchun xavf: JiddiyChaqqanda shifokor kerak. Oʻlim holatlari juda kam.

Agar chaqsa

Odamni qimirlamay va xotirjam tut, chaqilgan qoʻl yoki oyoqni yurak balandligida ushla, uzuk va siquvchi narsalarni yechib ol va tezda kasalxonaga olib bor.

Har doim avval favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911). Bu birinchi yordam boʻyicha umumiy maslahat, tibbiy maslahat emas. Birinchi yordam asoslari

Xavfsiz boʻl

Hech qachon yovvoyi hayvonga tegma, uni tutma yoki jigʻiga tegma, hatto kichkina boʻlsa ham va hatto uxlayotgan yoki oʻlik koʻrinsa ham.
Unga joy ber. Agar duch kelsang, xotirjam boʻl, sekin orqaga chekin va uni oʻz yoʻliga ketishiga qoʻy.
Agar biri seni chaqsa: xotirjam boʻl, qimirlamay tur, favqulodda yordam raqamiga qoʻngʻiroq qil (112, 000, 911) yoki tezda kasalxonaga yet. U qanday koʻrinishda ekanini eslab qol, surat yordam beradi.

U seni ovlamoqchi emas. Zaharini ovqat tutish yoki oʻzini himoya qilish uchun ishlatadi va yashirinishni ancha afzal koʻradi. Xavfsiz qolish haqida batafsil

Dunyoning qayerida?

Afrika Osiyo Yevropa Shimoliy Amerika Janubiy Amerika Avstraliya va Okeaniya

U qanchalik katta?

U qanchalik uzun?

burnidan dumigacha tizilgan 3 ta uy mushugidek uzunketma-ket qoʻyilgan 9 ta banandek uzun100 metrni 97 soniyada bosib oʻtishi mumkin (eng tez odamga 9,6 soniya kerak)

Western rattlesnake SEN bilan solishtirganda qanchalik katta?

Faqat brauzeringdagi hisob-kitob. Hech narsa saqlanmaydi va hech qayerga yuborilmaydi.

U qanchalik tez?

Toshbaqa taxminan 0,3 km/soat (0,19 mph)

Western rattlesnake taxminan 3,7 km/soat (2,3 mph)

Piyoda ketayotgan odam taxminan 5 km/soat (3,1 mph)

bilish foydali

Faktlar

Its size depends on where it lives and on its diet. Snakes that eat lizards are much smaller than those that eat birds and mammals.1

The largest recorded Western rattlesnake measured 162.6 cm, but mainland adults often reach about 100 cm.1

It makes seasonal migrations between winter and summer habitats to follow its prey.1

Mating snakes are very sensitive to disturbance and quickly separate.1

Most females breed every two years, although about 10% breed in two years in a row.1

Zahar mutaxassislari uchun

Ilmiy nomi: Crotalus oreganus
Guruh: Shaqildoq ilonlar
Oila: Viperidae2
Tartib: Squamata
Qitʼalar: Shimoliy Amerika
Chaqaloqlar: It gives birth to live young, usually 3 to 8 per litter (1 to 15 is the range), in August or September. Newborns are about 19 to 28 cm long.1
Tabiatda ahvoli qanday: Threatened in Canada (Schedule 1 federally threatened under Canada's Species at Risk Act). Previously listed as Least Concern on the IUCN Red List.1
Odamlar uchun xavf: 3 / 5: Jiddiy3

Faktlar qayerdan olingan

Crotalus oreganus (Wikipedia (CC BY-SA 4.0))
Crotalus oreganus (iNaturalist): nomlar va tasnif.
Venom Wiki: xavf darajasi, odatiy oʻlcham va taxminiy tezlik bizning oʻz baholarimiz. Ularni qanday hisoblashimizni koʻr: Xavfni qanday baholaymiz.

Bu sahifadagi har bir faktning manbasiga ishora qiluvchi raqami bor. Agar biror narsani xato yozgan boʻlsak, kechir, biz hayvon ixlosmandlarimiz, ilmiy jurnal emas. [email protected] manziliga yoz, tuzatamiz.

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