1·The Slavonian grebe, one of Scotland's most mysterious birds, has been in decline in recent years, with breeding pairs falling from about 80 at their peak during the 1970s and 1980s to just 22 today.
角䴙䴘，苏格兰最为神秘的鸟之一，在最近几年里面数量一直在下降。在20世纪七八十年代的鼎盛时期，有孵育能力的角䴙䴘还有大约80对，而到现在只剩下了22对。