有些大熊猫在待遇变化之后仍会表现出怀孕的症状,专家称大熊猫的“假孕”现象是比较普遍的。
Experts were led to believe that Ai Hin was pregnant as she became less mobile and had less of an appetite. They also noticed a surge in hormones at first – before realising the pregnancy wasn’t real, Gulf News reported.
爱浜当时是因为出现运动量减少、食欲降低等情况让专家们误以为她怀孕了。据《海湾资讯》报道,专家们在意识到爱浜是“假孕”之前,还在其体内发现了孕激素值上升。
Breeding centres such as Chengdu are needed to stop giant pandas teetering on the edge of extinction.
成都大熊猫基地的任务就是为了挽救这种濒临灭绝边缘的动物。
The animals’ natural habitat in the mountains has become more built-up and the bears have a low reproductive rate, making their survival perilous.
由于大熊猫的自然栖息地越来越少,再加上其繁殖率越来越低,它们的生存面临着危险。
Female giant pandas reach maturity at between four and eight years old and only ovulate once a year in the spring.
雌性大熊猫的成熟期为4-8岁,但只在每年春天排卵一次。
A short period of two to three days is the only time they can conceive and while a panda often gives birth to twins, only one usually survives.
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