Birds
Wild birds are seen more often than the members of any other vertebrate wildlife group. Birds include more species than the other groups, they occur in more habitats than most of the others, and they are more active during daylight hours, and during winter when other groups hide or sleep. Add the visibility of their colors, distinction of their songs, and variations of their flight patterns, and you will understand why bird checklists are more common than checklists for other species.
The U. S. Geological Survey, Northern Prairie Wildlife Research Center website (website link in References) provides 29 bird checklists for small areas around Arizona. The lists include seasonal occurrence and other information. The WildBirds website owned by Thayer Birding Software provides online field guides with songs and video. The Arizona Bird Committee (ABC) provides printable state and county checklists. The links are in the Arizona Bird Reference list below.
Numbers of Birds
World: 10,000
*North America: 1025
*Arizona birds: 548
Arizona birds at risk of extinction: 264
*Approximately 10% are introduced or of uncertain status
Arizona Bird Conservation
Naturalists sometimes think of birds as useful indicators of general environmental conditions; the ‘canary in the coal mine’ idea. In 2011, the Audubon Society reported that the annual Christmas Bird Count records showed that many species were declining. For example, over the past 50 years, sightings of Loggerhead Shrikes, a common species throughout Arizona, declined by 72 percent. Our canary has begun to sway. Continue reading






