All posts by yeray seminario

See you at the Birdfair 2018 edition

British Birdfair 2018This weekend is the 30th edition of the BBF – Birdfair 2018 is here! The event will take place, as always, at Rutland Waters. This is the reference event for the international birding community and Birding The Strait will be present for the sixth consecutive year.

Find us at the Birdfair 2018

Are you looking for a birding guide in Tarifa and the Strait of Gibraltar? Come to say hello and meet Yeray at the Andalucia Wildlife Guides stand and Javi at the Andalusian Tourism Board stand. They are both at marquee 2.

We will be willing to inform you on the multiple wildlife experiences our region offers. These include: raptor migration in the Strait of Gibraltar, whalewatching for small groups off Tarifa, birding trips to northern Morocco, day visits to Doñana, the Griffon Vulture migration, etc.

A Short-toed Eagle on migration across the Strait of Gibraltar chased by a local Yellow-legged Gull
A Short-toed Eagle on migration across the Strait of Gibraltar chased by a local Yellow-legged Gull

Likewise, we will be pleased to show you the tailor-made birding tours we run throughout Spain and Morocco. Some of them in collaboration with the foremost international tour-operators.

Wildlife photography in Andalusia

We are keen wildlife photographers and the Birdfair will be an excellent place to share with you our experience. After years of working with DSLR cameras, we are now exploring the Micro 4/3 system for birds in flight and video. Raptors on migration, Iberian Orcas, Bald Ibises, Owls and Nightjars are some of our frequent targets.

Moreover, we will have at your disposal the new released wildlife photography book “Feathers amongst the towers”. This high quality book, in limited edition, shows the artistic work by our colleague Pako Zufiaur. He is, no doubt, the photographer who has spent longer ours capturing the bird migration in the strait of Gibraltar. He has a special dedication to a challenging subject: birds in flight!

Front cover of the new Photography book by Pako Zufiaur: Feathers Amongst The Towers
Front cover of the new Photography book by Pako Zufiaur: Feathers Amongst The Towers

La Janda, a birding hotspot

As active members of Laguna de La Janda Friends Association, we want to share with you the most updated information on this birding hotspot. In addition, this will be an excellent opportunity to get the latest information on the conservation efforts the association is doing towards the future recovery of the formerly largest lagoon of Spain.

We thank the Tarifa Townhall and the Tourism Boards of Cádiz and Andalucía for their continuous support to our work.

See you at the Birdfair 2018!

Broad-billed Sandpiper in Cadiz, Spain

On August 6, 2018, a Broad-billed Sandpiper was found in Salina Carboneros, Cadiz. The observer was Fernando Gross, a young birder of only 14 years old, who first found the bird resting within a small flock of dunlins and curlew sandpipers. To our knowledge this is the first record of a Broad-billed Sandpiper in Cadiz!

Broad-billed Sandpiper in Cadiz, Andalucia. This is the first record for the province!
Adult Broad-billed Sandpiper in Cadiz, Andalucia. This is the first record for the province!

Broad-billed Sandpiper status in the world

This wader breeds in the west taiga of Arctic Europe and Siberia, and overwinters from easternmost Africa through south Asia to Australasia. According to the IUCN, the Broad-billed Sadpiper is listed as Least Concern. However, its population is declining.

The main threats are habitat loss and environmental pollution. This is specially the case in China and South Korea, where you can find some important migrational staging areas of this species.

Broad-billed Sandpiper status in Spain

With some 50 previous records in Spain, the Broad-billed Sandpiper is considered a rare species by the  Spanish Committee of Rare birds (SEO/Birdlife). Most of the records happen to be on the eastern coast of Spain. Only a few sightings occur on the interior and western provinces. This makes this record all the more exciting for local and visiting birders. What a good start for the rarities season!

Below you can see a short video of the bird while feeding. We recorded these clips on August 7, 2018:

Do you want to go birding in the Bay of Cadiz? This is an excellent area for shorebirds and waterbirds. Contact us if you want to arrange a trip.

The African Raptors book is here!

This summer is bringing long-awaited books to the ornithological community. While we are still marveling with the Handbook of the Western Paleartic Birds, August brings “African Raptors” by Bill Clark and Rob Davies.

African Raptors Book Cover

African Raptors

Africa is the continent of Raptors and, therefore, this comprehensive work will certainly fill a gap in the specialized literature. The book features all the 106 African Raptors. It includes colour plates by Rob Davies and over 300 photographs. In Birding the Strait we are pleased to have contributed to this work with some of our pictures, including: Black Kite, Egyptian Vulture, Rüppell’s Vulture, Short-toed Eagle, Montagu’s Harrier, Spanish Imperial Eagle, Bonelli’s Eagle and Lesser Kestrel.

African Raptors: species accounts with text and photographies
African Raptors: species accounts with text and photographies
African Raptors: illustration plates
African Raptors: illustration plates

The Old Times

Inevitably, all this reminds us of the visit by Bill Clark and his team to Tarifa back in 2001. Indeed, it was with him that we photographed our first Rüppell’s Vulture in the Strait of Gibraltar. At that time the published information on this African species was frustratingly scarce. This was especially true regarding immature plumages. For that reason, Bill’s first-hand information came as a real treasure.

Immature Rüppell's Vulture with Griffons in Tarifa, photographed with Bill Clark in October 2001
Immature Rüppell’s Vulture with Griffons in Tarifa, photographed with Bill Clark in October 2001

As raptor enthusiasts based in the Strait of Gibraltar we receive this work with big interest and high expectation. You can find more information about the book here. Thanks Bill!

The new Vortex Scope: Razor HD 27-60×85 in review

Over the last 3 years we have been intensively using the Vortex Razor HD field scopes in our Birding Tours in Spain, Morocco and beyond. On this post we reviewed our experience using the Razor HD 20-60×85 spotting scope. Last April, Vortex Optics kindly provided us with the New Vortex scope: the Razor HD 27-60×85 and here we give our first impressions.

New Design

New Vortex scope: the Razor HD 27-60 x 85 spotting scope
New Vortex scope: the Razor HD 27-60 x 85

At first glance, it becomes clear that this is a completely redesigned scope. While the external design of its predecesor was in line with the Kowa Prominar fieldscopes, the New Vortex shares common features with the benchmark Swarovsky ATS/X. The most eye-catching evolution is the single central focus dial. This leads to a cleaner design that takes up less space when carried within a backpack. As users, we found the transition from the previous double focus dial easy, and the new system efficient.

Rubber Armoured

Unlike its predecessor, the New Vortex is fully rubber-armoured. On our review to the previous model we pointed out that “the bare part of the body is rather prone to scratches”. We find, therefore, this new feature a clear hit.

Remarkably, the New Vortex includes a free view-through case made of neoprene. It provides an excellent protection to the body and lenses. This is a real highlight, since most brands offer carry cases as notably pricey not-included accessories.

New Eyepiece

The zoom eyepiece has a new design as well. Like other leading manufacturers, Vortex leaves behind the classic 20-60x standard. In turn, it offers a 27-60x magnification range. We believe this new concept leads to a better performance. Contrary to what it may seem, the new system provides a wider field of view (2.2-1.3 degrees according to the manufacturer). Indeed, this wide angle feature has been considered a strength on other tests.

The attachment of the eyepiece to the body is secured by a well-engineered lock ring.

Close Focus

Here comes a big surprise! As for the technical specifications, the minimun distance the New Vortex can focus to is 16.4 feet (5m). Measuring-tape in hand, we can affirm that subjects at 11.1 feet (3.4m) can be perfectly focused.

This remarkable feature opens a new world of possibilities to observe wildlife. This way, focusing the scope on a Dragonfly perched within 4 meters creates a macro effect that unveils otherwise not discernible details on the insect, for instance.

Optical Performance

We have tested the new Vortex scope while birding in varied environments and light conditions. Our first conclusion is that there are not perceptible chromatic aberrations. The scope creates a bright, sharp and vivid image that surpasses the standards set by the previous model.

Looking through this scope you inmediately get the very enjoyable feeling of “enhanced reality” that good optics provide.


Digiscoping brings out the strengths and weaknesses of the spotting scopes. Moreover, digiscoped images enable a more objective analisys on the optical performance of any given scope.

As shown by the following videos, the smartphone technology in combination with the New Vortex spotting scope (AKA phonescoping) produces highly satisfactory results. It is important to note that both videos were filmed handheld and with a rather poor 720HD. We are looking forward a deeper test of the phonescoping performance by means of 4K and using an specific adapter, stay tunned!

Male Red-backed Shrike with prey in Northern Spain, June 2018. Smartphone video camera in 720HD and Vortex Razor HD 27-60x 85 at 27x. The system provides excellent light transmition and colour fidelity. Note the nice subtle pinkish tinge on the breast of the bird. There is not any evident image distorsion or halo.

Adult and nestling Northern Bald Ibis on the nest, Strait of Gibraltar, April 2018. Filmed while causing no disturbance to the bird and fullfilling the Spanish Nature Conservation Laws. Smartphone video camera in 720HD and new Vortex scope Razor HD 27-60x 85 at 27x. Notice the quality on both blacks and whites. Fine details on the bird’s eyes and plumage are visible.

Vortex VIP Warranty

The unparalleled VIP Warranty that Vortex offers has been a key element on the rapid popularization of this American brand. It remains in force and may certainly tip the balance when comparing scopes of different brands.

The New Vortex Scope: Conclusions

The new Vortex scope has a great design and modern conception offering an excellent optical performance. With this evolution, the Vortex Razor HD fieldscope consolidates itself high within the overall top 10 fieldscopes for birders in the market, which includes scopes than broadly double its price. We consider that the increased price of the new model is encompassed by its improved features. Nevertheless, it remains in the middle price range. We believe that nowadays it is hard to find a better option within its price range.

Handbook of the Western Palearctic Birds: Unboxing!

The Handbook of the Western Palearctic Birds by Hadoram Shirihai and Lars Svensson is here! This is a milestone in global ornithology and Western Palearctic birding.

Handbook of the Western Palearctic Birds: Unboxing
Handbook of the Western Palearctic Birds: Unboxed!

We just received the two volumes in the office and are quite excited. For this reason, we have made a new video with the unboxing of the most awaited bird book ever! It is now available in the most specialized bookstores. We got ours from Oryx.

Going over the images of this book reminded us of  the days we spent with Hadoram Shirihai in the field, when he was photographing target birds in Andalusia for this project. We will surely spend a good time this summer reading and studying the texts and images! You can find more information about these long-awaited books here.

Spring in Spain: Birding and History Tour

The Iberian Chiffchaff is one of the must-see species on every birding tour to Spain
The Iberian Chiffchaff is one of the must-see species on every birding tour to Spain – They are hard to ID with certainty unless heard singing, like this individual did right in front of us

Last April and May we were fortunate to run a tailor-made trip throughout Spain. We covered emblematic areas, such as Sierra de Gredos, Monfragüe and Doñana National Park, among others. This was, admittedly, a beautiful and fun trip, specially because the scenery looked spectacular after the copious rains in March and April.

We designed this tour for the spring season and customized it upon a few requirements from the participants. Spring is probably the best season to visit Spain, and we focused in all the specialties of the region that would be breeding at the time.

We also included, upon requirement, the visit to some historical sites such as La Alhambra and the Roman ruins of Mérida.

Some of the highlights of this trip in Spain:

The scenery on most of the trip was fantastic. The copious rains before the trip and the good weather through most of our itinerary made for an unforgettable journey.  There were blooming flowers everywhere!

  • Monfragüe NP and the plains around Trujillo were very productive. It provided us with good views of the Spanish Imperial Eagle. Also, some distant views, but with excellent behavior, of displaying male Great Bustard and Little Bustard.
  • Getting to see an Iberian Lynx, one of the most critically endangered cats in the world was certainly another highlight. We had a Bearded Vulture observation the day after.
  • Fuente de Piedra was particularly good. There was a record number of Greater Flamingos breeding this year and we even got to see a few Lesser Flamingos!
  • The Doñana wetlands were teeming with life. There were good numbers of shorebirds and waterfowl, and had close views of key species like Marbled Teal and White-headed Duck.
  • We had brilliant local guides during our cultural visits to Merida, Cordoba and Granada. This added significant value to the tour and the whole experience.
  • Last, but not least, we ended on a high note in the Strait of Gibraltar. We got to see some raptor migration, including European Honey-Buzzards and Eurasian Griffons crossing from Africa; and saw great birds like Eurasian Eagle-Owl and Common Quail.

For those interested in knowing more about the itinerary we followed, detailed description of the tour and a full list of species, we have uploaded the Trip Report here. Let us know if you would be interested in a similar trip in the future!