Willy Perez

Field Guides Leader

Born in Ecuador, Willian (Willy) Perez has been leading birding tours for over 25 years and has an exceptional knowledge of Ecuador and the wider Neotropics. He started guiding at Maquipucuna Reserve on the western slopes of the Andes, followed by three years at Kapawi Lodge in the Ecuadorian Amazon, where he mastered the art of finding and identifying the lowland rainforest's most secretive birds. He went on to guide throughout Ecuador and Bolivia.

Since joining Field Guides in 2011, Willy has led tours to all of Ecuador's best birding destinations including the coast, Andes, Amazon and the Galapagos, as well as to Chile, Argentina, Brazil, Colombia, Spain, France, and the UK. His strength is knowing where and how to find birds, but just as important is the fun and enthusiasm he brings to every day in the field.

Alongside guiding, Willy has worked on bird and habitat conservation, marine turtle and Spectacled Bear projects, environmental education, and local guide training. He is also a regular lecturer on birding and conservation in the Neotropics, in both English and Spanish.

Now living in England with his British wife, Fiona, Willy is known for his friendly, outgoing personality and passion for sharing the natural world.

Scroll down to see Willy's current schedule of tours.

Client comment
"Meeting, birding with and traveling with guide Willy Perez was the highlight of the trip. Of course, his birding skills are exceptional, but his upbeat, unassuming personality is of special note. Willy has a welcoming and friendly nature that made me feel comfortable immediately upon meeting him the night before the trip began. He is funny, kind, and was very aware of the needs of each person in the group." J.T., SOUTHWESTERN ECUADOR SPECIALTIES tour participant

"I cannot praise Willy highly enough: his extraordinary recognition of bird songs and calls, his ability to locate the birds and help everyone see them, his vivacious energy and sense of humor. He brings the added dimension of having grown up and worked in Ecuador for many years. Throughout the trip, he shared fascinating background about the reserves and parks, ecology, environmental issues, indigenous communities, and history. What a terrific storyteller he is! And what fun it is to bird with him. I would go anywhere Willy is leading a tour. If Field Guides announced a tour with Willy, say, to Rochester, New York, you bet I'd sign up!" J. D., JEWELS OF ECUADOR tour participant


Willy's Upcoming Tours


NORTHWESTERN ARGENTINA: THE CHACO, CORDOBA & NORTHERN ANDES
Status: Provisionally full; waitlist available
Oct 10-28, 2026 ($7675) with Willy Perez & local guide
Tour Limit: 10
Comprehensive birding tour of the many habitats of the diverse northwest; many specialty birds.
May be combined with Southern Argentina
CHILE: THE CLASSIC TOUR
Status: Provisionally full; waitlist available
Nov 16 - Dec 6, 2026 ($10975) with Willy Perez & local guide
Tour Limit: 12
Comprehensive survey tour of this visually spectacular and tourist-friendly country.
ECUADOR'S WILDSUMACO LODGE
Status: Open
Dec 28, 2026 - Jan 7, 2027 ($4650) with Willy Perez
Tour Limit: 8
Exploring the riches of the eastern Andean foothills of northern Ecuador for numerous specialties at Wildsumaco Lodge.
May be combined with Amazonian Ecuador: Sacha Lodge
COLOMBIA'S EASTERN CORDILLERA
Status: Provisionally full; waitlist available
Jan 15-23, 2027 ($5525) with Willy Perez & local guide
Tour Limit: 7
An endemic-filled week-plus of exciting highland birding,
May be combined with Colombia's Santa Marta Mountains & Caribbean Coast or Colombia's Marvelous Magdalena Valley
SOUTHWESTERN ECUADOR SPECIALTIES: JOCOTOCO FOUNDATION RESERVES
Status: One space available
Feb 11-23, 2027 ($5695) with Willy Perez
Tour Limit: 8
Focuses on the many specialties of the southwest, in particular the very local endemics of the humid foothills and mountains, and on Tumbesian specialties.
May be combined with Southeast Ecuador
SOUTHEAST ECUADOR: ORANGE-THROATED TANAGER & FOOTHILL SPECIALTIES
Status: Provisionally full; waitlist available
Feb 22 - Mar 3, 2027 ($4350) with Willy Perez
Tour Limit: 8
Weeklong survey of the upper tropical foothills of the far southeast along the Peruvian border, where we'll search for the Orange-throated Tanager and many other specialties of this distinctive and remote region of Ecuador.
May be combined with Southwestern Ecuador Specialties
SPAIN: LA MANCHA, COTO DONANA & EXTREMADURA
Status: Provisionally full; waitlist available
Apr 27 - May 9, 2027 ($5950) with Willy Perez & Godfried Schreur
Tour Limit: 12
To La Mancha, famous Coto Donana, Extremadura, and the Gredos Mountains for some of Europe's best birding.
BIRDS OF BRITAIN
Status: Provisionally full; waitlist available
May 15-24, 2027 ($5125) with Megan Edwards Crewe & Willy Perez
Tour Limit: 12
Our own Willy Perez, based in Britain, will guide this springtime tour of England's East Anglia, combining lowland birding with cultural visits to Sutton Hoo and Blickling Hall, with a continuing extension to the pine forests and highlands of Scotland.
(Scottish Highlands Extension to May 29, 2027)
AMAZONIAN ECUADOR: SACHA LODGE
Status: Open
Jul 1-10, 2027 ($5725) with Willy Perez & local guide
Tour Limit: 8
One-site tour to one of the most comfortable lodges in western Amazonia with some of the birdiest canopy platforms anywhere.
May be combined with Galapagos
GALAPAGOS: AN INTIMATE LOOK AT DARWIN'S ISLANDS
Status: One space available
Jul 10-20, 2027 (To be determined / 2026=$8550) with Willy Perez & local guide
Tour Limit: 14
A must for any naturalist and birder; small-group, broad coverage of the islands with plenty of time for the birds, exploring, and photography.
May be combined with Amazonian Ecuador: Sacha Lodge or Cloudforests of Ecuador
CLOUDFORESTS OF ECUADOR: ALL THE BEST OF THE WILD NORTHWEST
Status: Provisionally full; waitlist available
Jul 19-29, 2027 (To be determined / 2026=$4475) with Willy Perez
Tour Limit: 8
We'll be based at three great lodges on Ecuador's west slope to experience a diversity of great birds and have the chance for a highlight mammal, Spectacled Bear.
May be combined with Galapagos
SAFARI BRAZIL: THE PANTANAL & MORE
Status: Provisionally full; waitlist available
Sep 18 - Oct 3, 2027 (To be determined / 2026=$7595) with Marcelo Padua & Willy Perez
Tour Limit: 12
The spectacular wetlands of the Pantanal, with Hyacinth Macaws and Jabirus, combine with the many specialties of Brazil's Planalto Central to make for the perfect first birding trip to Brazil.
CHILE: THE CLASSIC TOUR
Status: Open
Nov 8-28, 2027 (To be determined / 2026=$10975) with Willy Perez & local guide
Tour Limit: 12
Comprehensive survey tour of this visually spectacular and tourist-friendly country.
ECUADOR'S WILDSUMACO LODGE
Status: One space available
Dec 29, 2027 - Jan 8, 2028 (To be determined / 2026=$4650) with Willy Perez
Tour Limit: 8
Exploring the riches of the eastern Andean foothills of northern Ecuador for numerous specialties at Wildsumaco Lodge.
May be combined with Amazonian Ecuador: Sacha Lodge