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Rabbits are rescued from floodwaters on San Joaquin River National Wildlife Refuge
A wet winter in California has helped many plants and animals, but some species are struggling. An effort is underway to relocate endangered rabbits to higher ground.
LEILA FADEL, HOST:
The abundant water in California has been a boost for many animals and plants, including a superbloom of wildflowers. But for some animals, it's also been life-threatening. NPR's Lauren Sommer takes us to the Central Valley, where rescues are underway for an endangered rabbit.
(SOUNDBITE OF RIVER RUSHING)
LAUREN SOMMER, BYLINE2: The San Joaquin River is unrecognizable right now. This is a river that goes completely dry in some years because it's so heavily used in California. Now it's overflowing3.
ERIC HOPSON: It's really good if you're a fish. The ducks and the waterfowl are really loving it right now.
SOMMER: Eric Hopson is refuge manager at the San Joaquin River National Wildlife Refuge. The river here has gone over its banks, swamping stands of cottonwood trees. We spot a beaver4 among them.
HOPSON: Yeah. The beavers5 are - they're kind of homeless 'cause their lodges6 and burrows7 are inundated8. But we've found that they're very quick to make a new home.
SOMMER: It's good for a lot of wildlife but not all of them.
HOPSON: Do we want to make wakes?
UNIDENTIFIED PERSON: It's up to you.
HOPSON: OK.
SOMMER: We head out in an aluminum9 boat looking for islands of dry land in all this water.
HOPSON: So we have this strip of high ground that isn't flooded. But some of this is going to be flooded when the water comes up another 2 or 3 more feet.
SOMMER: That will give the wildlife nowhere to go, including what Hopson spots right ahead.
HOPSON: So we do have a riparian brush rabbit.
SOMMER: It's a brown rabbit, only a foot long, and it's highly endangered.
HOPSON: The late 1990s, they were thought to be near-extinct. In fact, there was a period of time where they were actually thought to be extinct.
SOMMER: This rabbit is in a wire cage, a small trap that Hopson has set so it can be moved somewhere safer. It'll be vaccinated10, as well, against a new threat, rabbit hemorrhagic disease, a fatal virus that recently arrived here. So far, Hopson and his team have rescued more than 360 endangered rabbits. Some were plucked from tree branches after the dry ground disappeared. These rabbits didn't always need saving, of course. In the past, when the river flooded, the rabbits would just move to higher ground.
HOPSON: Unfortunately, nowadays, most of that natural high grounds right up slope from the floodplains is taken up with farmland.
SOMMER: Farm fields don't provide any shelter for the rabbits, so they have nowhere to go. Hopson says the wildlife refuge is trying to acquire more of this higher-ground land. But it's tough in a prime agricultural area.
HOPSON: Very few farmers are willing to sell that land, and when they are, it's very highly priced.
SOMMER: But with climate change bringing bigger weather swings to California, including more flooding, expanding this habitat could be key for endangered rabbits and the whole ecosystem11. Lauren Sommer, NPR News.
(SOUNDBITE OF MUSIC)
1 transcript | |
n.抄本,誊本,副本,肄业证书 | |
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2 byline | |
n.署名;v.署名 | |
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3 overflowing | |
n. 溢出物,溢流 adj. 充沛的,充满的 动词overflow的现在分词形式 | |
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4 beaver | |
n.海狸,河狸 | |
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5 beavers | |
海狸( beaver的名词复数 ); 海狸皮毛; 棕灰色; 拼命工作的人 | |
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6 lodges | |
v.存放( lodge的第三人称单数 );暂住;埋入;(权利、权威等)归属 | |
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7 burrows | |
n.地洞( burrow的名词复数 )v.挖掘(洞穴),挖洞( burrow的第三人称单数 );翻寻 | |
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8 inundated | |
v.淹没( inundate的过去式和过去分词 );(洪水般地)涌来;充满;给予或交予(太多事物)使难以应付 | |
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9 aluminum | |
n.(aluminium)铝 | |
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10 vaccinated | |
[医]已接种的,种痘的,接种过疫菌的 | |
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11 ecosystem | |
n.生态系统 | |
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