标签 夏威夷 下的文章

座头鲸妈妈将她熟睡的幼鲸推到水面,夏威夷毛伊岛 Humpback whale mother pushes her sleeping calf to surface, Maui, Hawaii (© Ralph Pace/Minden Pictures)

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座头妈妈将她熟睡的幼鲸推到水面,夏威夷毛伊岛 Humpback whale mother pushes her sleeping calf to surface, Maui, Hawaii (© Ralph Pace/Minden Pictures)

A whale of a picture

The family drama you see playing out here in the Pacific Ocean near Maui, Hawaii, is a humpback whale calf getting a little nudge from its mom. She presumably wants the sleepy youngster to practice surfacing, something these amazing marine mammals are famous for doing in dramatic fashion. Winter is calving season, when thousands of humpbacks swim to the warm waters off Hawaii, making them a common sight from November until April. Because they're known to hang around near the ocean's surface, breaching or slapping the water with their tails, humpbacks are a favorite of whale watchers everywhere.

Most humpbacks are nomadic and can be found in all the oceans of the world, with some populations migrating distances of up to 5,000 miles as they move from breeding grounds in warmer, tropical waters, to colder areas where food is more plentiful. And when they eat, they don't mess around, consuming up to 2,000 pounds of food each day. They eat tiny crustaceans called krill, as well as small fish. Once on the verge of extinction because of commercial whaling, legislative protections in the US and around the world have helped the humpback population to rebound to somewhere around 80,000 worldwide.

像鲸鱼一样的图片

你在夏威夷毛伊附近的太平洋上看到的家庭剧,是一头座头鲸幼崽被它妈妈轻轻推了一下。她大概是想让这个昏昏欲睡的年轻人练习浮出水面,这些神奇的海洋哺乳动物以戏剧化的方式出名。季是产犊季节,成千上万的座头鲸游到夏威夷附近温暖的水域,使它们从11月到4月成为常见的景象。因为众所周知,座头鲸在海面附近游荡,用尾巴冲破水面或拍打水面,所以座头鲸是各地鲸鱼观察者的最爱。

大多数座头鲸都是游牧民族,分布在世界上所有的海洋中,当它们从温暖的热带水域的繁殖地迁徙到食物更丰富的寒冷地区时,有些座头鲸的迁徙距离可达5000英里。当他们吃东西的时候,他们不会乱来,每天消耗多达2000磅的食物。它们吃被称为磷虾的微小甲壳类动物,以及小鱼。由于商业捕鲸一度濒临灭绝,美国和世界各地的立法保护帮助座头鲸数量反弹至全球约8万头。

一艘游船经过时熔岩流撞击水面产生爆炸,夏威夷火山国家公园 A lava flow hits water to create an explosion as a tourist boat passes, Hawaii Volcanoes National Park (© Patrick Kelley/Getty Images)

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一艘游经过时熔岩流撞击水面产生爆炸,夏威夷火山国家公园 A lava flow hits water to create an explosion as a tourist boat passes, Hawaii Volcanoes National Park (© Patrick Kelley/Getty Images)

Where fire meets water

'Keep your distance' might be the mantra for 2020, but here at Hawaii Volcanoes National Park on the 50th state's 'Big Island,' it's always been good advice. Especially so for the passengers on this tour boat as they witness a red-hot lava flow hitting the chilly ocean with a tremendous explosion of steam.

We're visiting to mark the anniversary of the park's founding on August 1, 1916. Established some 34 years before Hawaii statehood, Hawaii Volcanoes was the first national park in a US territory. It's centered around two volcanic systems: Mauna Loa, one of the world's most massive volcanoes, and the highly active Kīlauea, which erupted continually from 1983 until an explosive 2018 eruption that calmed it for the time being.

夏威夷火山国家公园,夏威夷 Hawaii Volcanoes National Park, Hawaii (© Grant Ordelheide/Tandem Stills + Motion)

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夏威夷火山国家公园,夏威夷 Hawaii Volcanoes National Park, Hawaii (© Grant Ordelheide/Tandem Stills + Motion)

Hawaii Volcanoes National Park turns 103

Let's light some candles today—103 of them—for Hawaii Volcanoes National Park on the island of Hawaii. On this day in 1916, President Woodrow Wilson signed a bill to establish the park in what was then the US Territory of Hawaii. (Hawaii wouldn't become a state until 1959.) The park contains a rich array of biodiversity, important historic sites of Native Hawaiians, and the glowing stars of the show—two of the world's most active volcanos, Mauna Loa and Kīlauea.

The massive Mauna Loa rises 56,000 feet from the sea floor, which means it's more than 27,000 feet taller than Everest. Kīlauea made headlines in 2018 for oozing lava for four months straight. This eruption destroyed over 700 homes and damaged roadways, park trails, buildings, and other infrastructure. Why did we call this place the land of laze and vog? You'll have to take today's quiz to find out.