0110菅 直人2012/06/01(金) 01:03:45.25ID:3MJ2jWVKhttp://discovery.infopop.net/1/OpenTopic?q=Y&a=tpc&s=6941912904&f=16010835&m=656100004&p=5 mellivora I'm trying to figure out which is the dominant carnivore in their relationship. It seems they are natural enemies, who will kill each other given the opportunity, much like lions and hyenas. You mentioned that bears sometimes kill tigers particularly cubs and that tigers will predate on female bears roughly their size, has their been any interaction between tigers and large male bears?
I realize that their diets are very different, yet they still seem to compete with and harbor animosity towards each other. Again any information you can provide will be greatly appreciated. Thank you for your time.
0112菅 直人2012/06/03(日) 21:21:10.21ID:CVzCEOZWhttp://www.zoo.org/educate/fact_sheets/sun_bear/sbear.htm Small but Powerful/Although sun bears are only about half the size of American black bears, they are well equipped to defend themselves if attacked by a large predator such as a tiger. 〜if a large predator grabs a sun bear, it can turn in its loose skin and bite its attacker. マレー熊はアメリカ黒熊の半分の大きさしかないのですが、トラ等の大型捕食獣から十分に身を守る能力があります。 彼らは怒鳴り声をあげて二本足で立ち上がり、攻撃者に重傷を与よるために鎌のような長い爪と不相応に長い牙と強力な顎を用います。 大型の捕食獣が熊をつかまえると、伸び易い皮を利して向きを変えて敵に噛みつきます。 0113菅 直人2012/06/03(日) 21:22:00.62ID:CVzCEOZWhttp://animal.discovery.com/ads/ad_popup_fill2.html If a larger predator grabs the sun bear, it can turn around in its loose skin and bite back. もし、大型の捕食獣がマレー熊を捕まえても、熊は伸び易い皮膚により、向きを変えて敵を噛み返す事が出来る。 0114菅 直人2012/06/03(日) 21:22:37.17ID:CVzCEOZWhttp://www.oaklandzoo.org/atoz/azsunber.html If caught by large predator, can turn in its loose skin and bite attacker. http://www.garden-city.org/zoo/animalinfo/malayan_sun_bear.htm If a sun bear is grabbed from behind by a predator, such as a tiger, the bear can still turn around to attack with its teeth and claws. もしマレー熊が背後からトラのような捕食獣につかまれても、熊はまだ向きを変えて自らの牙と爪で相手を攻撃する事が出来る。 0115菅 直人2012/06/03(日) 21:23:03.11ID:CVzCEOZWhttp://www.suite101.com/article.cfm/bears/20487 it is said that even the tigers leave them alone.トラでさえ彼らにかまわないと言われている。 0116菅 直人2012/06/03(日) 21:23:35.72ID:CVzCEOZWhttp://www.honoluluzoo.org/Zookeepers_Journal/Sunbear.doc Some consider the sun bear the most dangerous animal in its wild habitat, as they will even defend against tiger attacks". ある地域ではマレー熊を最も恐ろしい動物と考える人もいる。この熊はトラの攻撃からでさえ自分の身を守れるでしょう。
http://www.texasbeyondhistory.net/ (The Texas Archeological Research Laboratory/テキサス大) http://www.texasbeyondhistory.net/bonfire/images/sb24.html Dr. Ernest Lundelius holds scull of the short-faced bear, the largest and most powerful predator in North America in the Late Pleistocene. http://www.texasbeyondhistory.net/bonfire/talkingbones.html Bement narrowed the possibilities down to the short-faced bear and the sabertoothed cat species known from the region, scimitar cat. Both carnivores had large canines and powerful jaws and are known to have denned in caves. The short-faced bear was the largest and most powerful predator in North America during the Late Pleistocene and was mainly a flesh-eater. 「サーベルタイガーを差し置いて、ショートフェイスベアを上位に置く」。※DR,Ernest Lundelius(ナショジオなどで引用される博士)
http://www.nature.ca/notebooks/english/shrtbear.htm This bear seems to have been mainly a flesh-eater and was by far the most powerful land predator during the Ice Age in North America. 「当時、遥かに強力な捕食獣だった」。
http://dsc.discovery.com/convergence/megabeasts/experts/tankersley.html The short-faced (Arctodus simus) bear was the single most deadly predator of the Ice Age. The short-faced bear had a short, sleek, and stealthy body, with long, powerful legs, a short face, and a broad powerful muzzle filled with large piercing canines and jagged molars that could tear through the toughest hides and crush the thickest bones, including those of a mammoth or mastodon. 「最も危険な捕食獣だった。マンモスなどの骨さえ砕くのだ」その他極めて多数。 0126菅 直人2012/06/06(水) 00:17:09.37ID:JHvB7aAH ショートフェイスベア最強説G
1.In order to present approximate quantitative indices characterizing the tiger's diet〜
By summing together such segments for male tigers, we will produce a characterization of their lives over a 41-day period (460 km of tracking)〜
Over that interval of time, there were ten prey kills with one animal being an adult female wild boar that had been killed by a tigress but that was eaten by her together with a male tiger during their joint travels. その調査期間中に、10個の雄トラの獲物があった(その内の一個は雌のトラに殺された大人の雌の猪である)。
There were eight wild boar (7 of which were yearlings) and two Manchurian deer (an adult bull and an adult female) among the ten prey kills. その10個の獲物の中で、猪は8個(その内の7個は子供)で成獣の鹿が2個だった。
This means that, on average, a male tiger eats only somewhat more than 50 kg of meat per week. これらは、平均して、雄のトラが一週間ごとに50sよりやや多い程度の肉だけを食べる事を意味します。
2.There were 11 prey kills for 28 24-hour periods in the life of tigresses (219 km of tracking).The species composition of their prey is more diverse than in the previous case: six wild boar (two adults, four piglets); one yearling Manchurian deer (saek); one musk deer, and one dog. メスのトラが殺した獲物を11個調べた。6個は猪(2個が大人/残りは子供)、1つは鹿の子供、1つはmusk deer、1つはイヌだった。
0135菅 直人2012/06/10(日) 20:01:37.23ID:k8s8iKZ+http://www.badgers.org.uk/brockwatch/2melliv2.html Honey badgers have been known to attack animals as large as sheep, horses, buffaloes, wildebeest and waterbuck, and on one occasion an observer watched three honey badgers persuade seven lions to abandon the wildebeest kill that the lions were eating.
http://www.dogointernational.com/fsarticle.html The battle I watched and photographed was between a 120-pound male puma and a 75-pound Dogo. The dog, a 1-1/2-year-old female named Conajen, which means brave in the Araucanian tongue, was making her puma-fighting debut.
When the dog was led near the cage the puma let out a series of fierce catlike hisses, baring a set of lethal fangs.
The lion then unsheathed its claws as the dog entered the enclosure.Without sparring, the dogo made a straight dash for the puma and the two animals were enveloped in a whirling ball of fur and hair.
The barks and screams were probably heard on the next estancia a mile away.As I clicked my first photo, I noted the time just as the puma caught the dogo with a lightening paw slap across the head.
Then, as the dog charged for the puma’s throat, the big cat came down with its forepaws on either side of the dog’s head and the two went tumbling end over end again. When they came to s stop, the dog had solidly pinned the lion with a death grip at its jugular vein. Bilo gave the signal and the pair were separated.My watch told me it took slightly more than two minutes for the dog to win its inaugural battle. オスのピューマ(54kg)がメスのドゴ(34kg)が戦ったが、ドゴが勝った。
http://articles.findarticles.com/p/articles/mi_m1169/is_2000_Feb-March/ai_594958 31 Wolf packs and grizzlies harass cougars, take over their kills (causing some of the cats to starve) and sometimes kill cougars outright. 群れの狼とグリズリーはピューマを苦しめ、その獲物を奪う(これは1.飢え死に2.飢えるなどを引き起こす場合もあります)、そして、時にはピューマを即座に殺します 0166菅 直人2012/06/21(木) 22:38:44.04ID:iwMt/GWN ピューマは餌の優先権でアメリカでは最下位
.bears displace lions from kills and that displaced lions lost an average of 1.1 kg/day of ungulatebiomass, or 25-40 percent of their daily food requirements (Murphy et al. 1996). In addition,lions killed a higher number of ungulates when they were displaced by bears. Ruth and Hornocker (1996) documented grizzly bears tracking, treeing and killing mountain lions in Montana.(Ruth and Hornocker 1996) 熊らがピューマらを追い払って獲物を奪うので、ピューマ達は1日の食料の必要量の25-40%を奪われる事になった(Murphy et al. 1996)。 獲物を奪われたピューマらはその分、余分に獲物を狩る事になった。ピューマらを追い込んで殺しているグリズリー達が記録されてる(Ruth and Hornocker 1996)。
0191名無虫さん2012/08/19(日) 08:08:33.89ID:??? ↑ こいつ最高にアホww ↓ 0192名無虫さん2012/10/01(月) 22:24:34.26ID:VPWzlaKhhttp://www.piterhunt.ru/pages/animals/anim/hishniki/medved/bur/1.htm На Дальнем Востоке на медведя иногда нападает тигр, 極東のトラはしばしクマを攻撃することがある。 но крупный амурский медведь и для тигра оказывается очень серьезным противником. しかしアムールの大きなヒグマはトラにとって極めて深刻な敵である。
V. Rozhnov (Chairman), T. Aramileva, V. Gaponov, Y. Darman, Y. Zhuravlev, A. Kostyria, V. Krever, V. Lukarevsky, S. Naydenko, D. Pikunov, I. Seryodkin, J. A. Hernandez-Blanco and V. Yudin.
それ以外にも http://www.lairweb.org.nz/tiger/conflict10.html 訳文 2000年に、この動物(ヒグマ)によって2匹の大きい雄トラが殺されているのが発見されました。もしそれが自然の摂理であるなら悲劇的です。 0207名無虫さん2013/10/26(土) 13:11:44.29ID:2iqCb+pj Threats to the Siberian tiger are: Poaching, disappearing forests and habitats by deforestation, bad weather conditions that cause their prey not to be able to find food which in turn causes scarcity in the tiger's food supply. Other carnivores such as the brown bear will steal their food right out from under them. 密猟、森林伐採、悪天候と並ぶ脅威がヒグマ等の肉食獣に獲物を目の前から横取りされる事である