Targeting US States with the most bird species diversity
The bird diversity map above shows us which US states have the largest variety of species. What I find interesting about this is how the coastal states seem to dominate, with the only exception being South Eastern Arizona. This is great it you want to combine a birding trip with some beach time… So, based off the species diversity map, the Texan Gulf Coast, California and Arizona are the top three hotspots with up to 250 species each. These states should be top of your destination priority if you want to make serious progress with your life list.
Targeting US States with the most endemic species
Targeting US States with ‘small-ranged’ birds
The choice of destination
Arizona
Arizona is our first birding destination of choice for two reasons. The first is due to it’s high species diversity (up to 250 species). The second is due to number (over 100) of small ranged bird species that exist in the area. So from a strategic point of view, you are likely to see a large variety of species, many of which you have little chance of seeing anywhere else in the US. Here is a list of popular birding areas in the South East Arizona:
- Boyce Thompson Arboretum State Park
- Buenos Aires National Wildlife Refuge
- Chiricahua Mountains
- Huachuca Mountains
- Humphreys Peak
- Las Lagunas
- Madera Canyon
- Mount Lemmon
- Muleshoe Ranch Preserve
- Patagonia Lake State Park
- Patagonia-Sonoita Creek Preserve
- Portal
- Ramsey Canyon
- Riparian Preserve at Water Ranch
- Sabino Canyon
- San Pedro Riparian National Conservation Area
- Slaughter Ranch Museum
- Sweetwater Wetlands Park
- Watson Woods Riparian Preserve
- Whitewater Draw State Wildlife Area
Boyce Thompson Arboretum State Park
For more info visit: http://www.btarboretum.org/
Buenos Aires National Wildlife Refuge
Buenos Aires National Wildlife Refuge is 118,000 acre wildlife refuge in the South Eastern Arizona that was established in 1985. The refuge is a Semi desert grassland that is know for its diverse birdlife as well as being home to the highly endangered Masked Bobwhite Quail. A captive breeding program on the refuge is home to 99% of all Masked Bobwhite Quail!
The Arivaca Cienega is a wildlife oasis and popular birding spot due to its permanent water source. The water in the are is attributed to the refuge being at the center of the Cienega Creek Basin, funneling water into the area.
At the time of writing eBird checklists indicate a total of around 231 species have been seen in the refuge.
Madera Canyon
Madera Canyon located in South Eastern Arizona about 45min/40miles from Tucson, AZ. Situated in a north-facing valley in the Santa Rita Mountains, it boasts over 250 species of birds, 15 of which are hummingbirds as well as are Elegant Trogon, Elf Owl, Varied Bunting, and Flame-colored Tanager.
At the time of writing 2019 of these were logged in eBird checklists for the ‘Madera Canyon–Proctor Rd’ hotspot.
