Day 1: Arriving into Mexico City (MEX) by midday, the afternoon will be spent at a large marsh that is a great site for Black-polled Yellowthroat. We should also see Mexican Duck and hopefully the tricky Aztec Rail, before returning to Mexico City for our first delicious Mexican dinner! Night in Mexico City.

Day 2: In the morning, we will be taken by 4WD up to the main breeding area for Sierra Madre Sparrow, an Endangered and very localised endemic. In this lovely protected valley (an alternative site to an area on the highway that has been unsafe to visit in recent years), we should easily find our target, along with Strickland’s Woodpecker, Buff-breasted Flycatcher, Mexican Chickadee, Yellow-eyed Junco, Striped Sparrow, and Rufous-capped Brushfinch. There is also a realistic chance here for wintering Colima Warbler. In the afternoon, we will look for Transvolcanic Jay before visiting a waterfall where hundreds of scarce White-naped Swift descend to roost - a real spectacle! Night in Mexico City.

Day 3: In the morning, we will be birding near our hotel in search of the attractive Black-backed Oriole and scrub-loving Hooded Yellowthroat. Afterwards, we drive south-east to Oaxaca for overnight.

Day 4: Full day of birding at Teotitlán del Valle and other localities nearby such as Yagul Archaeological Site, where we will be searching for endemic Bridled and Oaxaca Sparrows in the oak scrub valley. Other targets in the area include Grey-breasted Woodpecker, Beautiful and Dusky Hummingbirds, Boucard’s Wren, Ocellated Thrasher, West Mexican Chachalaca, Blue Mockingbird, and White-throated Towhee. Many other more widespread species are possible, including Grey Silky Flycatcher and Painted Redstart. Night in Oaxaca.

Day 5: We will spend all day birding in the humid pine-oak forest near La Cumbre, arguably the best place in the world to see the endemic Dwarf Jay. These small jays usually move around with flocks of noisy Grey-barred Wrens and Steller’s Jays, and we have very good chances of seeing them. Pre-dawn birding might produce Fulvous Owl. Other birds in the area include Mountain Pygmy Owl, Mountain Trogon, Chestnut-sided Shrikevireo, stunning Red, Olive, and Golden-browed Warblers, Russet Nightingale-thrush, Rufous-capped Brushfinch, and Collared Towhee. Night in Oaxaca.

Day 6: An early morning visit to one of the most impressive archaeological sites in all of the Americas: the Zapotec capital of Monte Albán, where we will search for Pileated Flycatcher, Slaty and Golden Vireos, and Rock and Canyon Wrens. Later, we will drive west of Oaxaca towards San José del Pacifico, in the Sierra Madre del Sur. We might arrive in time for some initial exploration of the area, searching for the rare White-throated Jay. Stunning and incredibly tiny Bumblebee Hummingbirds usually display in the garden of our accommodation, which also hosts Garnet-throated Hummingbird. Night in cabins in San José del Pacifico.

Day 7: We will spend all morning birding around San José del Pacifico, searching mostly for White-throated Jay. This is always a scarce species, but we have a reasonably good chance of success! Later, we will head downslope, stopping en route to search for Blue-capped Hummingbird, “Wagler’s” Northern Emerald Toucanet, and Red-headed Tanager. Night in Huatulco.

Day 8: In the morning, we will make a short but very enjoyable pelagic trip off Huatulco. Black-vented, Galapagos, Pink-footed, and Wedge-tailed Shearwaters, Tahiti Petrel, Black and Least Storm Petrels, Red-necked Phalarope, Nazca Booby, and Sabine’s Gull are all possible. Nowadays, the chances of seeing the Critically Endangered Townsend’s Shearwater are sadly slim, but we will be keeping an eye out. We will return by noon, and after lunch, we will be birding in the dry thorn forest and lowlands of Huatulco, staying until dark to look for Northern Potoo and maybe some owls. Night in Huatulco.

Day 9: Early morning birding around Huatulco, searching for Citreoline Trogon, Turquoise-crowned Hummingbird, and Red-breasted Chat, among others. More widespread species such as Colima Pygmy Owl, Cinnamon Hummingbird, Golden-cheeked Woodpecker, Happy and Rufous-naped Wrens, Rufous-backed Thrush, Spot-breasted Oriole, and Blue Bunting are all possible. Afterwards, we will drive towards our next destination, stopping en route to search for the rare Cinnamon-tailed Sparrow. Late afternoon arrival in La Esmeralda for overnight.

Day 10: Birding La Esmeralda all morning, searching for the unique, very local, and highly charismatic Nava’s Wren, restricted to limestone outcrops within primary lowland forest in a tiny area of Mexico. Long-tailed Sabrewing is another target here, and many other more widespread species are possible as well. In the afternoon, we will drive to Arriaga, Chiapas, arriving with enough time to search for the stunning Rose-bellied Bunting - arguably one of the most beautiful species in Latin America and our prime target here. We should enjoy very good views of it, hopefully alongside the equally fantastic Orange-breasted Bunting! Green-fronted Hummingbird and Banded Wren are also possibilities here, and the rare Greater Swallow-tailed Swift is seen here somewhat regularly in the late afternoon. Night in Arriaga.

Day 11: In the early morning, we will drive to Puerto Arista area to search for the charismatic Giant Wren, along with White-bellied Chachalaca. In the afternoon, we will drive towards Tuxtla Gutierrez, making another stop en route for Rose-bellied Bunting still if needed. Night at Tuxtla Gutierrez.

Day 12: Birding the scenic gorge of Sumidero Canyon all morning, looking for Bar-winged Oriole, Belted Flycatcher, Canivet’s Emerald, Azure-crowned Hummingbird, and Blue-and-white Mockingbird. After lunch, we might visit El Ocote Biosphere Preserve, especially if we still need Nava’s Wren or Long-tailed Sabrewing. Later, we will drive towards the city of San Cristobal, where we will spend the night.

Day 13: Birding the mountain forest above San Cristobal all day, where the stunning Pink-headed Warbler will be our main target. Other possibilities include Wine-throated Hummingbird, Amethyst-throated Mountain-gem, Black-capped Swallow, Mountain and Black Thrushes, Rufous-collared Robin, Yellow-backed Oriole, Rufous-browed Wren, wintering Golden-cheeked Warbler, Cinnamon-bellied Flowerpiercer, and Black-throated and Uniform Jays. Owling in the evening will target two tricky specialties: Unspotted Saw-whet Owl and Bearded Screech Owl.

Day 14: We will likely be doing some predawn owling before a morning session around either San Cristobal or Sumidero Canyon, depending on remaining target species. Our tour ends with flight departures from Tuxtla Gutierrez Airport (TGZ) in the afternoon.

You may also be interested in our unique Mexico: North-East tour!