人工圈养大熊猫种群的两个最佳变革:母兽带崽,现场观摩

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘d9a8e80f6bf4f52…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘d9a8e80f6bf4f52…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ‘d9a8e80f6bf4f52…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ‘d9a8e80f6bf4f52…’)
#22 {main}” alt=”图片” data-size=”1007094″ width=”1080″ height=”613″>

(上图是大熊猫宝宝和儿子宝力,宝宝第一次当妈的时候不知道怎么带崽,所以顿顿是跟着干妈喜豆长大的。第二次当妈生了双胞胎,却不懂怎么同时带两只崽,所以宝元是跟着干妈水秀长大的,唯一留在宝宝身边带大的只有胖儿子宝力。)

我觉得人工圈养大熊猫种群,最近几年最好的两个变革分别是:母兽带崽和繁育场现场观摩。

这两个变革都是熊猫中心率先进行的,个人觉得这两个变革极大程度改变人工圈养大熊猫的自然繁育能力。

先回顾下人工圈养大熊猫种群的初期,

70-80年代的北动首先掌握了人工繁育技术,并且将这个技术用在北动的大熊猫身上,比如说大熊猫丫丫的妈妈、姥姥都是人工繁育出来的。但是人工种群和人工繁育是有违自然规律的,所以北动的大熊猫种群慢慢走向末路,如今北动的大熊猫繁育是与成都基地合作,或者与熊猫中心合作。

80-90年代的成都基地也掌握了人工繁育技术,并且开始大量繁育人工种群的大熊猫,但是成都基地太依赖人工繁育技术,导致他们的大熊猫自然繁育能力很差,也是逐渐走向种群退化的末路。

反而是在90年代才研究并掌握了人工繁育技术的熊猫中心,慢慢成为人工圈养种群的领军机构。

但是当年在初期,熊猫中心也面临着人工圈养大熊猫自然繁育能力极差的困境。

当年熊猫中心最糟糕的激进做法就是让母兽每年都产崽,导致幼崽得不到母兽的很好照顾,身体素质各方面都不如野生大熊猫。

当时熊猫中心教育大熊猫学习自然繁育的方法就是给它们播放自然繁育的录像。

说到这里,不得不回头说一说,潘文石教授团队为世界揭开野生大熊猫的生活习俗这件事。

根据潘文石教授团队的科研发现野生大熊猫的自然繁育过程里面有两大重要现象:

1、母兽带崽,一直等到幼崽1岁半至2岁,母兽才会开始驱赶幼崽。

2、即使母兽驱赶幼崽后,幼崽停留在妈妈领地里面或者附近,天天现场观摩妈妈与别的雄性大熊猫谈恋爱,自然繁育。

这样子成长的大熊猫,具备自然繁育的能力,懂得怎么谈恋爱。

在说回熊猫中心、成都基地、北动那些人工圈养大熊猫,它们从小就被人类从妈妈身边带走。

熊猫中心还好一点,当时允许母兽带崽半年再分离。

成都基地和北动更糟糕,人工养育插手太多了。

人工圈养种群长期以来这种方式养大的大熊猫有两大弊端:

1、身体不够健康,夭折率高。

2、不懂怎么谈恋爱,不懂怎么自然繁育。缺失野外沟通能力。

于是人工圈养种群陷入恶性循环中,人工繁育出来的熊不懂得自然繁育,不得不代代人工繁育,但是人工繁育的基因不好,一代不如一代,人工种群慢慢走向穷途末路。

<img data-src="
Warning: curl_setopt_array(): Unable to create temporary file. in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php on line 59
GuzzleHttp\Exception\RequestException: cURL error 0: The connection unexpectedly failed without providing an error. The request would have been retried, but attempting to rewind the request body failed. Exception: RuntimeException: Stream is not seekable in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php:204
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\psr7\src\Stream.php(193): GuzzleHttp\Psr7\Stream->seek(0)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(517): GuzzleHttp\Psr7\Stream->rewind()
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#18 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ’91c03b0e7bda7bb…’, Object(GuzzleHttp\Psr7\Stream))
#22 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ’91c03b0e7bda7bb…’)
#23 {main} (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) in C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php:201
Stack trace:
#0 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(524): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(152): GuzzleHttp\Handler\CurlFactory::retryFailedRewind(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Array)
#2 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlFactory.php(105): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(201): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlMultiHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#4 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(130): GuzzleHttp\Handler\CurlMultiHandler->processMessages()
#5 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\guzzle\src\Handler\CurlMultiHandler.php(145): GuzzleHttp\Handler\CurlMultiHandler->tick()
#6 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Handler\CurlMultiHandler->execute(true)
#7 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#8 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(269): GuzzleHttp\Promise\Promise->waitIfPending()
#9 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(226): GuzzleHttp\Promise\Promise->invokeWaitList()
#10 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#11 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(67): GuzzleHttp\Promise\Promise->wait()
#12 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(248): GuzzleHttp\Promise\Coroutine->GuzzleHttp\Promise\{closure}(true)
#13 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(224): GuzzleHttp\Promise\Promise->invokeWaitFn()
#14 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Promise.php(62): GuzzleHttp\Promise\Promise->waitIfPending()
#15 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\promises\src\Coroutine.php(103): GuzzleHttp\Promise\Promise->wait(true)
#16 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(77): GuzzleHttp\Promise\Coroutine->wait()
#17 C:\wwwroot\upimg.chonwuleyuan.com\vendor\guzzlehttp\command\src\ServiceClient.php(153): GuzzleHttp\Command\ServiceClient->execute(Object(GuzzleHttp\Command\Command))
#18 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(269): GuzzleHttp\Command\ServiceClient->__call(‘PutObject’, Array)
#19 C:\wwwroot\upimg.chonwuleyuan.com\src\Client.php(321): Qcloud\Cos\Client->__call(‘putObject’, Array)
#20 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(36): Qcloud\Cos\Client->upload(‘chonwuleyuan-12…’, ’91c03b0e7bda7bb…’, Object(GuzzleHttp\Psr7\Stream))
#21 C:\wwwroot\upimg.chonwuleyuan.com\getcos.php(10): upload(‘http://i0.hdslb…’, ’91c03b0e7bda7bb…’)
#22 {main}” alt=”图片” data-size=”1112959″ width=”919″ height=”531″>

(上图是华虎,一直都是单身汉,不知道它是一直没学会自然繁育,还是一直没有找到情投意合的女熊)

幸运的是,熊猫中心最先开始变革,

首先他们让适龄大熊猫在繁育场现场观摩其他熊是怎么谈恋爱,怎么自然繁育的,现场观摩现场学习。比如说大熊猫和和,听说今年就去现场观摩了,也许明年就轮到他参加自然繁育了。

接着在2020年禄禄仔惨剧后,熊猫中心开始取消幼儿园集体人工养育方式,改为母兽带崽。

所以熊猫中心的2020级、2021级、2022级的熊崽子夭折率极低,每只熊崽子都长得很壮实,目测未来会成为人工种群的顶梁柱。

具体可以看看我之前盘点的这三届大熊猫,这里面每一只大熊猫都是十分优秀的,更别论那些一直生活在核桃坪基地深居简出的大熊猫们,它们估计会慢慢恢复野性和野外生存能力、野外沟通能力。

盘点下熊猫中心2022级大熊猫

盘点下熊猫中心2021级大熊猫

盘点下熊猫中心的2020级大熊猫

综上所述,所以个人观点是人工圈养大熊猫最好的两个变革就是:母兽带崽和现场观摩现场学习自然繁育。

THE END
喜欢就支持一下吧
点赞0
分享
评论 抢沙发
猫狗饲养员的头像-宠物乐园

昵称

取消
昵称表情代码图片