African grey parrots frequently suffer from calcium deficiency. 非洲灰鹦鹉经常缺钙。
But she was amazed to see an African Grey Congo parrot perched on a water butt as she hung out washing in the garden. 然而,当她在后花园进行洗涮时,竟然看到一只灰色的非洲刚果鹦鹉栖息在水桶上。
An avian veterinarian can perform a blood test to measure your African grey's calcium levels. 兽医可以用验血来衡量你灰鹦的钙水平。
Improving your African grey's overall nutrition may alleviate both conditions. 提高您灰鹦的整体营养可能会减轻这两个情况的出现。
They have also found a similarly talented African grey parrot, and conducted the same experiments on that. 他们还找到了一只同样能歌善舞的非洲灰鹦鹉,并对它进行了相同的试验。
People have been tricked by an African grey on many an occasion by the accuracy of their mimicry. 人们已经骗了一个非洲灰在很多场合被模仿其准确性。
In addition to humans and some primates, dolphins, elephants, magpies and a famous African grey parrot named Alex have all been known to retrieve objects or remove marks on their body using a mirror. 除了人类和一些灵长类动物,海豚,年夜象,喜鹊和一只叫Alex的驰誉的非洲灰鹦鹉也都能够经由过程使用镜子找到方针物可能撤除它们身上的暗号。