Date: September 27,
2017
Source: American
Ornithological Society Publications Office
Summary:
Populations of many North American songbirds are declining,
and in many cases we don't understand why. Conservation efforts need this
information to be effective, and bird banding stations can help fill in the
gaps, providing insights into how demographics vary across space and time. A
new study presents ten years of data from banding stations across northern
California and southern Oregon and offers new hints on what's driving changes
in the region's songbird populations.
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