It is still patchy _ the pattern of outbreaks _ to really make a very definitive link between migratory birds and the disease. |
It is still patchy - the pattern of outbreaks - to really make a very definitive link between migratory birds and the disease. |
It is still patchy -- the pattern of outbreaks -- to really make a very definitive link between migratory birds and the disease. |
It is still patchy – the pattern of outbreaks – to really make a very definitive link between migratory birds and the disease. |
It is still patchy — the pattern of outbreaks — to really make a very definitive link between migratory birds and the disease. |
The 11 species will join a listing of around 107 migratory animals which are considered endangered and thereby given special status by all member states. |