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Published: July 23, 2026
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Arizona

Featured Guide

William S. Clark
Bill Clark

Bill Clark’s Arizona Raptor WorkshopDownload as PDF


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Common Black Hawk migration in southeastern Arizona

Many Neotropical species reach the northern extent of their breeding range in southeastern Arizona, plus there are many widespread western raptors breeding, wintering, or migrating there. This workshop has been designed to see most of these raptors, with much time devoted to watching raptor migration at the newly discovered Tubac count site south of Tucson, perhaps the best place to see Common Black Hawk (up to 68 in a day!), and where some 20 species of raptors have been recorded. Also seen there regularly are Zone-tailed and Gray Hawks. See HMANA HawkCount Data for the site…

We will go to the hawk count every morning until noon, as most of the visible flight is in the morning. But we will stay there on overcast or cloudy days, and return in late afternoon on some days to watch raptors settle in for their night roosts.

Afternoon trips to see other Raptors

We will make afternoon trips to several other areas where raptors are common, including the Sulphur Spring valley, the San Rafael grasslands, the Santa Cruz flats, and urban Tucson, the latter to see urban-breeding raptors. Further, we will go looking for a partial albino Red-tailed Hawk, and visit a few hummingbird feeding stations.

Hawkwatchers in the field
Meet other fellow hawk-watchers and enjoy the migration while learning about raptor identification.
  • SULPHUR SPRINGS VALLEY. (Could be an all-day trip.) Wintering raptors, including Ferruginous Hawk, Northern Harriers, Merlin, Peregrine and Prairie Falcons, both Bald, and Golden Eagles, and others.
  • SAN RAFAEL GRASSLANDS and HARSHAW CANYON. Raptors include White‑tailed Kite, Northern Harrier, Gray and Zone‑tailed Hawks, and Prairie Falcon.
  • SANTA CRUZ FLATS. Wintering raptors, including Harlan’s Hawk, dark- & rufous‑morph Red‑tailed Hawks, Crested Caracaras, Golden Eagles, and four species of falcons.
  • TUCSON for nesting raptors, especially Harris’s and Cooper’s Hawks, and a partial‑albino Red‑tailed Hawk. Also wintering ones, such as Merlin.

A relaxing escape

The workshop will be conducted at a leisurely pace, with lots of time to observe each raptor (and other birds, too), yet leaving some time to relax at our hotel. We should see as many as 25 diurnal and 150+ total bird species.


Day-by-Day Itinerary

Day 1

12 March

Arrive in Tucson; transfer to local hotel.

Days 2–8

13–19 March

Early morning, either a short lecture or a short visit to raptors breeding in Tucson. Then to the Tubac hawk‑watch for the rest of the morning. The most common hawk passing is Common Black Hawk. Other migrants include Turkey Vultures, Sharp‑shinned, Red‑tailed and Swainson’s Hawks, Golden Eagles, and Peregrine Falcons. Also around are local breeding raptors such as Zone‑tailed, Gray, and Cooper’s Hawks, Black Vultures, and American Kestrels. Last year an adult Short‑tailed Hawk visited the count site on several occasions.

We will make afternoon trips to other areas, except for overcast days, which will be spent at the hawk watch. Bill will also capture a few raptors for banding during the week. Lunches will vary, from sit‑down to picnics. We will go out for dinner at local restaurants. We will have three evening talks on raptor subjects.

Day 9

20 March

Catch flights home.

Target SpeciesDownload as checklist in PDF format

common name

  1. Turkey Vulture
  2. Black Vulture
  3. Osprey
  4. White-tailed Kite
  5. Golden Eagle
  6. Sharp-shinned Hawk
  7. Cooper’s Hawk
  8. Northern Harrier
  9. Bald Eagle
  10. Common Black Hawk
  11. Harris’s Hawk
  12. Gray Hawk
  13. Swainson’s Hawk
  14. Zone-tailed Hawk
  15. Red-tailed Hawk
  16. Ferruginous Hawk
  17. Crested Caracara
  18. American Kestrel
  19. Merlin
  20. Prairie Falcon
  21. Peregrine Falcon

Latin Name

  1.  Cathartes aura
  2.  Coragyps atratus
  3.  Pandion haliaetus
  4.  Elanus leucurus
  5.  Aquila chrysaetos
  6.  Accipiter striatus
  7.  Accipiter cooperii
  8.  Circus hudsonius
  9.  Haliaeetus leucocephalus
  10.  Buteogallus anthracinus
  11.  Parabuteo unicinctus
  12.  Buteo plagiatus
  13.  Buteo swainsoni
  14.  Buteo albonotatus
  15.  Buteo jamaicensis
  16.  Buteo regalis
  17.  Caracara plancus
  18.  Falco sparverius
  19.  Falco columbarius
  20.  Falco mexicanus
  21.  Falco peregrinus

Cathartes aura
Coragyps atratus
Pandion haliaetus
Elanus leucurus
Aquila chrysaetos
Accipiter striatus
Accipiter cooperii
Circus hudsonius
Haliaeetus leucocephalus
Buteogallus anthracinus
Parabuteo unicinctus
Buteo plagiatus
Buteo swainsoni
Buteo albonotatus
Buteo jamaicensis
Buteo regalis
Caracara plancus
Falco sparverius
Falco columbarius
Falco mexicanus
Falco peregrinus

Suggested Field Guides

Clark, W.S. and B.K. Wheeler. 2001. Field guide to Hawks of North America (2nd Edition). Peterson series no. 35. Houghton Mifflin, Boston.

Wheeler, B.K. and W.S. Clark. 1995. A Photographic Guide to North American Raptors. Academic Press, London.

At a Glance

Workshop Dates & Availability

11 – 19 March 2017 | 16 Places

Booking Closes On

1 February 2017

Group Size

4 – 16 participants

Workshop Price

$1,800 per person

More…

Workshop price is $1,800 per person, and includes hotels (double occupancy, w/ breakfast), entry fees, ground transportation, and workshop leader fees.

Flights to and from, and extra hotel nights in Tucson, meals (other than breakfast), drinks, gratuities, items of personal nature, and insurance of any kind are not included.

There is no reservation fee. To secure a place book the workshop online and follow the payment procedure informed.

Single Supplement

$250

More…

Single supplement is $250.

Single rooms will be subject to availability.

Roommates will be assigned to those participants willing to share a room. If a roommate is not available, you will be required to pay the single supplement.

Raptor Species Expected

25

Difficulty

Easy

More…

No strenuous walks or hikes are involved.

Comfort

Good

More…

Local travel will be in A/C vans, with plenty of space for your belongings. Accommodations range from good to excellent.

Weather & Clothing

Nice | Bring sunglasses, sunscreen and binoculars

More…

The weather in Tucson will be nice, with a chance of thunder showers. Bring a hat, sunscreen, comfortable shoes, and sunglasses. A folding umbrella might come in handy. Bring a camera, canteen, and of course, binoculars. Bill will have a top-of-the-line Swarovski telescope, but you are encouraged to bring your own scope.

Main Tour Map

Brazil Tour map
Click on the map to see more details

Workshop Leader

William S. Clark

 

Bill Clark is an experienced tour leader who specializes in birds of prey and has been observing, studying, and photographing raptors for over 50 years. He coauthored Hawks, the raptor field guide in the Peterson series and the companion raptor photographic guide and has published numerous articles on ID, migration, and distribution of birds of prey. Bill has lived in Tucson and is familiar with the raptors and other birds in southeastern Arizona. (Click on photo for more info about Bill.)

Tour Showcase

Common Black Hawk (Buteogallus anthracinus)
Common Black Hawk
© B. Clark

Zone-tailed Hawk (Buteo albonotatus), by Sergio Seipke
Zone-tailed Hawk, adult.
© S. Seipke

Merlin (Falco columbarius), by Bill Clark
Merlin
© B. Clark

Harlan's Hawk (Buteo harlani), by Bill Clark
Harlan’s Hawk, adult.
© B. Clark

Cooper's Hawk (Accipiter cooperii), by Bill Clark
Cooper’s Hawk
© B. Clark

Harris's Hawk (Parabuteo harrisi), by Bill Clark
Harris’s Hawk family
© B. Clark

Terms


Raptours, L.L.C. reserves the right to alter this itinerary as necessary, or to cancel the tour prior to departure, with full refund to participants.

Raptours, L.L.C. or its agents may decline to accept or retain any person as a member of this tour at any time.

No smoking will be permitted while with the group, either when indoors or in the field.

Travel medical insurance is strongly recommended.

All passengers will be required to sign a hard copy of the Release of Liability and Assumption of Risk form upon meeting with the tour leader in Phuket.

No participants will be allowed in the group without a signed copy of the Release of Liability and Assumption of Risk form.

Release of Liability and Assumption of Risk Form
(including Terms)
Download as PDF