Sunday, January 19, 2020

Hawks: Part IV

The Gray Hawk is very rare to the United States. Estimates are about 100 nesting pairs. They migrate into the US along the Santa Cruz River from Nogales to Tumacacori and Tubac. From there they either stay and nest along the river, or go 20 miles east across the Santa Rita Mountains to Patagonia Creek. They will also go another 20 miles further east across the Huachuca Mountains to the San Pedro River. These are the most likely spots to find this rare hawk.

Unlike the Ferruginous Hawk, the Gray Hawk primarily eats lizards found on tree branches that it spots either from a perch or flying along the river/creek.

The Gray Hawk migration can be seen each March usually between the 10th and the 20th. Birders gather at Morriss County Park in Tubac as the hawks arrive daily (usually between 8:30 and 2:00).

Friday, January 17, 2020

Hawks: Part III

The Ferruginous Hawk is a rare hawk found mainly in the Southwest, though some summer Colorado, Utah, Wyoming and Montana.

Rests on fence posts, telephone polls, and occasionally on the ground. It hunts from the air mostly for small animals such as rabbits, squirrels, rodents, snakes, and birds.

It is the largest of the hawks with a wingspan of 56 inches. 

Unlike many of the other hawks, it doesn't seem to mind humans getting a close look or taking a photo. This first photo, at Cibola National Wildlife Refuge, was taken at about 10 feet away:

Wednesday, January 15, 2020

Hawks: Part II

The Cooper's Hawk is the most common hawk here at The Azure Gate Bed and Breakfast. We see one nearly every day -- often eating a dove or quail they just caught. In the warmer months we serve breakfast outside by the pool. And often a Cooper's Hawk will fly in and sit on (or in) one of our birds baths for 10-15 minutes giving guests a nice look.

Here is a Juvenile Cooper's Hawk sitting in one of our bird baths:

And here is an adult Cooper's Hawk sitting in another one of our bird baths:

And one eating a dove he just caught outside our office:

 And adult Cooper's Hawk from Tanque Verde Wash:

And a pair of Juvenile Cooper's Hawks taken at McDonald Park about a mile from us:

Monday, January 13, 2020

Hawks: Part I

Going alphabetically on the Hawks we start with two rarer ones to Southern Arizona, the Broad-winged Hawk and the Black Hawk.

First, the Broad-winged Hawk. An uncommon hawk in the Eastern United States.   It summers in the US and winters in South America. Like the Black Hawk, they gather together for mass entry and exit as they move along the migration routes.  It is rare to the Western United States. This one was photographed in April above Tanqque Verde Wash in Northeast Tucson.

Broad-winged Hawk

The Common Black Hawk is rarer to the United States in general. (i.e. not common at all). Estimates are about 250 nesting pairs in the US nearly all in Arizona. It arrives in Mass along the Santa Cruz River during March each year. The Tubac Hawk watch has become an annual event where birders come for a look. Birding organizations collect data on the migration.

The Black Hawk is always found near tree-lined water as its primarily diet is fish, frogs, and crayfish. It will also take lizards, small birds, and snakes.

Black Hawk

Saturday, January 11, 2020


As with Terns, Gulls don't dominate Southern Arizona waters. But again sometimes they will pop up:

Franklin's Gull

Glaucous Gull

Herring Gull

Laughing gull

Ring-billed gull

Western Gull

Thursday, January 9, 2020


Southern Arizona is not know for it's terns, though some do occasional find their way. The Common, Elegant, and Forster's Tern photos were all from Southern Arizona though.

Caspain Tern

Common Tern

Elegant Tern

Forster's Tern

Tuesday, January 7, 2020

Yellow-billed Cuckoo

The Yellow-billed Cuckoo has become endangered in the Southwestern United States. It still has a large world-wide population of about 9 million.

In layman terms, it is hard to classify. It looks similar to doves, except it is seldom on the ground like a dove. It is more technically related to Roadrunners, but acts nothing like a roadrunner. 

The American Birding Association here in Arizona does field annual field counts on the Yellow-billed Cuckoo because of its declining population.

It is a summer migrant, seldom reported before May or after September. Some good places to look are along the Santa Cruz River near Tubac and Tumacacori, along the San Pedro River near Hereford,  Pena Blanca Lake near the US/Mexico boarder, Arivaca Cienegas, Patagonia Creek, and Empire Gulch. As a general rule, in wet, riparian areas south of Tucson not far from the border.

Here are a few photos:

Yellow-billed Cuckoo at Arivaca Cienegas 

Yellow-billed Cuckoo at Empire Gulch