28
24
29
34
Java rice farmers suffer crop failure as copper mine pollutes local irrigation
(news.mongabay.com)
30
23
31
6
Giant tortoise migration in the Galápagos may be stymied by invasive trees
(www.sciencenews.org)
33
29
34
27
35
17
37
9
Gut bacteria may explain why grey squirrels outcompete reds – new research
(theconversation.com)
39
9
41
28
43
55
Monarch butterfly numbers dip to second lowest level in Mexico wintering grounds
(www.theguardian.com)
46
40
49
17
50
32