This map shows roughly where Brood XIV is expected to make an appearance this spring, however, experts say it can be tricky to know exactly which counties will have confirmed sightings.

Brood XIV cicadas, appearing for the first time since 2008, are emerging in the eastern U.S. Sightings are concentrated in western North Carolina, southern Kentucky, and parts of Tennessee. While the ...

An interactive map Wisconsin eBird shows that the popular Ruby-throated hummingbird has been spotted in every county in the state. The map records daily sightings from amateur birders. A similar map ...

As the warmer spring weather moves into Iowa, so are the hummingbirds. Hummingbird Central, a website where people can share sightings, has dozens of ruby-throated hummingbird reports across Iowa.

Hummingbird Central uses citizen science to track the annual migration of hummingbirds, using user-reported sightings to map their progress. As of April 17, hummingbirds have made it as far north ...