| http://www.w3.org/ns/prov#value | - The citizen scientists contributed to a database that ornithologists and other researchers can use to study species populations and distribution.For instance, counters' checklists indicate that* northern finches, such as Pine Grosbeak (above), came south from northern Canada to find food* Yellow-billed Magpie populations are decreasing* Eurasian Collard-Doves continue to adapt and spread, now reac
|
