Bobolink

The Bobolink is a fairly common breeder in northern portions of IL and IN, and northward. Bobolinks usually breed in mesic to wet mesic grasslands. BCN trends show a significant moderate increase of about 2% annually. Removal of invasive brush and conversion of farmland to grassland has proven to be extremely successful for this species. June hay mowing in the agricultural portions of our region remains a threat: it destroys nests, eggs and young. However, Bobolinks also still face many threats on their wintering grounds in the Southern Hemisphere. Photo: © Eric Secker

Bobolink
TREND: Moderate increase
Annual Change
2%
Pct. Error
+/-1%
Conservation Status
Lvl 1
Credibility
Good
# Points Seen At
293
Records
8323
Frequency
16%
Bobolink Graph

YEAR

Model Technical Details
Goodeness of Fit:PASSES
Chi-sq. p =0
THE 2013 TRENDS ANALYSIS IS A PROJECT BY:
Bird Conservation Network

PRINT BROCHURES: Funded by the Illinois Department of Natural Resources from contributions to the Illinois Wildlife Preservation Fund