Tropical birding – BirdsEye Nature Apps http://www.birdseyebirding.com Passionately supporting citizen science projects Fri, 30 Aug 2019 01:06:57 +0000 en-US hourly 1 August Birder of the Month: Rene Valdes http://www.birdseyebirding.com/2019/08/27/august-birder-of-the-month-rene-valdes/ Wed, 28 Aug 2019 00:12:48 +0000 http://www.birdseyebirding.com/?p=30142 Birding and Conservation in Mexico with Rene Valdes By Amanda Grennell One thousand. That’s how many birds in Mexico Rene Valdes aims to identify before he turns forty. He’s got two more years and only 31 species to go — and after learning that Rene basically lives and breathes birding, we won’t be surprised when […]

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Birding and Conservation in Mexico with Rene Valdes
By Amanda Grennell

Rene Valdes: field ornithologist, conservation consultant, photographer, and birder extraordinaire. Photo: Antonio Hidalgo

One thousand. That’s how many birds in Mexico Rene Valdes aims to identify before he turns forty. He’s got two more years and only 31 species to go — and after learning that Rene basically lives and breathes birding, we won’t be surprised when he hits his goal.

How did Rene get into birding? In high school he volunteered to develop nature trails in an estuary preserve in Mazatlán. The lead on the project, a birder from the Netherlands, lent Rene his binoculars and challenged him to find “Woody Woodpecker” out on the estuary. That first bird, actually a
Pale-billed Woodpecker, got Rene hooked — soon he was identifying all the birds in his hometown, and a little later began photographing birds. Little did he know that there are about 1,100 bird species native to Mexico.

Pale-billed Woodpecker (Campephilus guatemalensis). Photo: Rene Valdes

In college, Rene chose to study biology, but specialized in ornithology by joining in research projects, sometimes at other universities, to study birds and conservation. At one point he put his formal studies on pause to spend four months in Peru, studying parrots in the Amazon. That experience led him to research parrot conservation in Northeast Mexico for ten years after graduating college.

Maroon-fronted Parrot (Rhynchopsitta terrisi). Photo: Rene Valdes

During this time, Rene focused on the Maroon-fronted Parrot, an endemic species to Mexico that is endangered. While living and studying in Northeast Mexico, Rene started guiding in his free time. He just couldn’t get enough of birds. He started leading tours in Mazatlán and the Pacific Coast, but branched out to new spots he learned about from his personal birding trips — Chiapas, the Yucatan Peninsula, and Monterrey, where Rene now lives. “Chiapas is one of my favorite places,” Rene said.

One of Rene’s many guided tours. Photo: Rene Valdes

In 2011 Rene stopped doing academic research, switching to consulting with private companies. But he’s always watching birds, and studying their behavior for fun. “Last year I was studying a nesting colony of terns and gulls,” Rene said. Now he works with wind farm companies to do bird surveys on the Yucatan Peninsula to better understand how building windmills will affect bird populations. His studies aim to minimize the effects of wind farms on birds.

For the past six years, Rene has also guided tours for the Rio Grande Valley Birding Festival, which focuses on birds living along the border. It’s a huge affair with almost 100 guides — well worth checking out if you want to add more than 30 new birds to your life list. (This year’s festival is Nov 6-10, so there’s still time to plan a trip!)

Another guided tour with Rene. Photo: Rene Valdes

Disclaimer: Rene also works for BirdsEye, developing content, uploading new content, approving photos on birdseye.photo, and coordinating citizen science projects. He’s worked on creating Birds of Ecuador, Birds of Peru, and Birds of New Guinea — some of our apps that streamline guidebooks into excellent smartphone apps. And he reviews eBird sightings for three states in Mexico.

Like many birders, Rene is also a photographer. I might be biased, but Rene’s photos are stunning. But he’s never had lessons or taken any classes. So how did he hone his skills? “It was just practice.” Rene said. “I made a lot of mistakes. I started with a film camera, so I learned from my mistakes and tried to fix them.” Rene did get help from a friend to jumpstart his editing skills in photoshop, but after that he says he learned by himself, again, through lots of practice.

You can view many of Rene’s best photos on his birdseye.photo page.

Rene’s favorite bird may not be what you expect. In a country filled with vibrant birds in a rainbow of colors, Rene’s pick is a simple black and white: the Tufted Jay. “Very endangered species, but it is beautiful. There are no more than 1,000 birds left in the wild. It is gorgeous,” Rene said. Rene’s favorite tours are to the Mexican states of Sinaloa and Durango, where groups of up to twenty Tufted Jays can be seen.

Tufted Jay (Cyanocorax dickeyi). Photo: Rene Valdes

Rene is also partial to the Horned Guan because of the effort required to find its territory. You have to hike 5-6 hours to the top of a cloud forest in Chiapas to reach one of the only places it is known to live.

Horned Guan (Oreophasis derbianus). Photo: Rene Valdes

It’s hard for Rene to pin down exactly why he loves birding. “It’s addictive actually,” Rene said. “I travel a lot in Mexico to find birds that I have never seen before.” His Mexico list sits at 969 bird species identified, though Rene says he’s only snapped photos of about 600-700 different species from Mexico. “Discovering a new bird that is awesome, colorful, just beautiful birds. That helps people get into birding,” Rene added.

“As I say to my friends, when you have very few birds left, it is very expensive to get them. You have to travel a lot for only one bird sometimes. The first 200 or 300 species are for free.” 

Even still, Rene saw five new birds on a recent trip off-shore of Baja. Yep, he’s going to have no problem getting to 1,000. Go Rene!

Rene loves birds, and they love him. Photo: Rene Valdes


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Breaking the Big Day World Record in Ecuador http://www.birdseyebirding.com/2019/05/02/big-day-world-record-in-ecuador/ Thu, 02 May 2019 19:30:21 +0000 http://www.birdseyebirding.com/?p=23971 As the clock struck midnight on October 8th, 2015, four birders set out from Cabañas San Isidro, Ecuador, to try and set a birding world record. Specifically, they intended to break the record for most species identified in a single day—a Big Day.

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By Don Henise – Cabañas San Isidro scenery 2015-06-12, CC BY 2.0.

As the clock struck midnight on October 8th, 2015, four birders set out from Cabañas San Isidro, Ecuador, to try and set a birding world record. Specifically, they intended to break the record for most species identified in a single day—a Big Day.

Big Days are usually conducted under strict guidelines, and the Ecuador team followed the American Birding Association (ABA) rules. As such, their Big Day consisted of a single-team effort in which the primary objectives are “(1) to identify as many bird species as possible during a single calendar day and (2) to strive to have all team members observe and identify all species recorded.” To qualify as a Big Day Count, all counting must be conducted within a single 24-hour period, on a single calendar day. There are no guidelines on where the count can be performed.

The Ecuador team—Dušan Brinkhuizen, Rudy Gelis, Mitch Lysinger, and Tuomas Seimola, all professional bird guides—had long planned for their Big Day. Rudy had attempted a Big Day in southeastern Peru on foot only in the early 2000s with Patrick O’Donnell, and they fell short by well over 100 species. Dušan and Tuomas had dreamt of the chance of a Big Day in Ecuador for years.

Interview of Dusan Brinkhuizen from George Paul on Vimeo.

In the months leading up to the count, Rudy promoted the team with a GoFundMe page, raising money to support their efforts. During the week before the count, Dusan coordinated with Rudy and Tuomas to go birding every day from 3 am to 2 pm; Mitch showed up as a pinch hitter the day of the event. During their preparation, the team honed their bird identification techniques, went through the ABA rules with a fine-toothed comb, and planned their route in excruciating detail—every minute counts during a Big Day.

The team’s goal was simple: break the Big Day world record set by a group of scientists from Louisiana State University in 2014. The target? 355 species—in a single day.

The Big Day

A black-throated mango (Anthracothorax nigricollis) was among the 431 species identified during the 2015 Big Day count. Photo courtesy of Francesco Veronesi via BirdsEye.photo.

The team chose Ecuador for their Big Day location for two reasons. First, they all love the country and have extensively documented birds there for many years. Second, and most importantly, was Ecuador’s incredible biodiversity. With coastal rainforests, the daunting spine of the Andes Mountains, and a vast Amazon forest in the east, Ecuador is home to a stunning elevation gradient and range of habitats.

The count kicked off looking for owls in the heart of Ecuador’s cloud forest, about a two-hour drive from Quito on the eastern slope of the Andes. By dawn (around 5 am), the team had driven into the Amazon, looking for birds wherever they could find them. Shortly after arriving in the Amazon, things really started to pick up with the onset of the dawn chorus. By this time, the team was on the Napo River, detecting species left and right, by sight and sound.

Eventually, the birders returned to the cloud forest and continued to the high Andes. Near sun-down, Dušan, the official recorder, knew they had already bested the record (with over 380 species already on their list), but he kept this secret from his teammates to keep everyone’s energy high for the day’s final big jump: a short flight to the coast.

Most teams complete a Big Day using only a car while others avoid motors and only use canoes, bicycles, and their feet. There are no rules against flying, however, and the team used that to their advantage. That evening, after catching a commercial flight in Quito, the team added another 39 birds from a wetland near salt flats on the Pacific coast.

The Final Count

White-throated toucan (Ramphastos tucanus). Photo courtesy of Kevin Berkoff via BirdsEye.photo.

By the end of the Big Day, the Ecuador team had identified 431 countable species of birds. The total shattered the previous record by more than 70 species. Of the 431 species identified, 305 (70.8%) were seen, 126 (29.2%) were heard-only, and 415 (96.3%) were observed by all four team members.

In total, the team covered 239 miles (385 kilometers) by car and 233 miles (375 kilometers) by plane. They traversed 12,960 vertical feet (3,950 meters).

“It was brutal,” Rudy recalled. “Over-the-top energy, crazy adrenaline. It was a frenzied mix of jogging, running, walking, driving, all while visually searching and listening intently for 24 hours.”

Interview of Rudy Gelis from George Paul on Vimeo.

Big Day Advice

If you’re planning on doing a Big Day this year or in the future, here are some of Rudy Gelis’ tips for success.

  • Don’t eat much, just snack.
  • Know where things are sleeping so you can find them when they wake up.
  • Determine what time of year has the highest diversity for your locale. When you do, pinpoint the date with the highest probability for shorebirds and warblers.
  • Contact someone in one of the ornithological societies and enlist their help (eBird, Audubon Society, etc.).
  • Try to include young folks however you can.
  • Be honest: If you make things up, you’ll get burned. Remember that extraordinary claims require extraordinary evidence.
  • Don’t compare yourself to the global Big Day efforts. Test yourself locally.
  • Think about the weather and thermals to get soaring raptors and think through when owls are vocalizing.
  • Make it fun as well as challenging. Whether that is traveling without motors—Ted Parker and Scott Robinson accomplished the incredible feat of observing 331 species in a single day by foot and canoe—or testing yourself in new habitats, use the opportunity to push yourself.

More Resources

Ecuador Big Day data report

eBird Global Big Day

ABA Big Day Count Rules

Interview with Dušan Brinkhuizen

Interview with Rudy Gelis

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