The curve-billed thrasher—the common thrasher of the rich ... which may overlap during late spring and early summer in southern Arizona). Very similar bill length and decurviture, but juvenile ...

Naturalist Stan Tekiela explores Arizona’s mountain forests in search of rare, high-elevation warblers found only in the ...

The birds tend ... stragglers at southern areas to November, rarely December. Winter: mostly Mexico and Central America. Casual to southern California, southern Arizona, and southern Louisiana.

Saguaro National Park in southern Arizona also made the list, coming in at No. 10. The park ranked fourth for spotting reptiles and 12th for mammals. These are the top 10 national parks for spotting ...