Researchers report in a new study that several bird species -- some of them relatively rare -- are making extensive use of soybean fields in Illinois. The team found significantly more birds and a greater diversity of bird species nesting, roosting and feeding in no-till soybean fields than in tilled fields
The team spent about 13 weeks each spring and summer in 2011 and 2012 scouring a total of 24 fields (12 per year) in two counties in Central Illinois. The fields were 18 to 20 hectares (44-49 acres) on average, and the researchers walked roughly 3,200 kilometers (1,988 miles) in the course of the study.
No comments:
Post a Comment