All posts by Fernando Pimenta

VIII Festival Birdwatching & Nature Activities

Quinta das Alagoas participated win two activities of the VIII Festival Birdwatching and Nature Activities, held between October 4 and 8, 2017.

  • Megalithic Sunset | Illuminated Night Walk | Mythological Birds & Astronomy:

A 3-km night interpretive tour in about 3 hours along the megalithic itinerary of Pedra Escorregadia in Vila do Bispo. The tour was conducted by the archaeologist Ricardo Soares (Town Hall of Vila do Bispo) and Fernando Pimenta (European Society for Astronomy in Culture) of Quinta das Alagoas. Along the way, various information were transmitted about the megalithism and the remote cultures responsible for the monumentalization of these landscapes in Prehistory. The decorations inscribed on the menhirs were observed by the technique of directed light, revealing secrets that daylight can hardly glimpse. The relation of the menhirs with the astronomy was also approached.

Already on a celestial stage, participants had the opportunity to take a walk through the sky and discover some mythological stories about the birds of the deep sky and some notes on astrophysics.

 

(photos courtesy of Ricardo Soares)

  • Light – Experiments with Light | Bird orientation by the skylight polarization, the sun, the movement of the stars and paramagnetism | Sun Watching

What color is the sun? Why is the sky blue? Why is the sunset red? Why are the clouds white? How to form a rainbow? What is the skylight polarization? How do birds orient themselves with the sun, the sky and the stars?
During this session we made several experiments and heard some answers to these questions!
The activity ended with a safe Sun observation by projection and through a solar telescope:
Photosphere and sunspots (observation in visible light, by projection)
Chromosphere, filaments and protrusions (observation by emissions in the alpha Hydrogen band).

 

(photos courtesy of Ricardo Soares)

 

Quinta das Alagoas participated in the VII edition of the Birdwatching and Nature Activities Festival

Which is the color of the Sun? Why is the sky blue? Why the sunsets are red? Why the clouds are white? How is a rainbow formed? What is the sky polarization? How do birds use the Sun, the sky polarization, the stars and the magnetic field as a compass?

Quinta das Alagoas invited the participants to do some experiments and listen to some answers.

This activity ends with a safe solar observation* by projection and through a solar telescope:

Photosphere and sunspots (viewed in visible light, by projection)
Cromosphere, filaments and prominences (viewed in Hydrogen alpha emissions band in a solar telescope)

JAzz na Eira

The celebrated trumpeter Hugo Alves, founder and artistic director of Orquestra de Jazz do Algarve, played in a Trio, together with James Mellor on piano and Luís Henrique on double bass, for a great Jazz time at Quinta das Alagoas: our first concert in the “Eira” (threshing floor).

In a spectacular Summer night without wind, Hugo Alves played an intimate concert where soft sounds of some standards were explored, such as Summertime, All The Things You Are, You don’t Know What Love Is or Body and Soul. Great Standards of the American songbook, complemented by some Hugo Alves original songs such as Waiting Without Knowing Why and even the original theme he composed inspired by our farm, and whose title is Alagoas.

Cello night in Quinta das Alagoas

A new Cello charming night in Quinta das Alagoas! Integrated in the IX Festival Internacional de Cordas da Academia de Música de Lagos we brought, as in July last year, “Às Quartas na Quinta” a Cellos string explosion with the best participants in the Festival. Pieces from Haydin, Beethoven e Vivaldi were played with the participation of the Professor Paulo Gaio Lima. The concert ended with the Chaconne in G minor fromTomaso Vitali by the professors João Pedro Cunha, Henrique Ramiro, Paul Wakabayashi, Paulo Gaio Lima and soloist Juliana Garcia.

Jazzing the standards in Quinta das Alagoas

A walk through the history of Jazz with interpretations full of creativity and experience by Zé Eduardo and Hilaria Kramer. The concert started by Duke Ellington, went through film music we all know as Cheek to Cheek, Moon River, Meglio Stasera, Somewhere Over the Rainbow or Chim Chim Cher-ee and ended with the great composers from Mingus to Gillespie and the influences on Jazz by the rhythms of the world.

At the end we tasted wine from Tras -os- Montes, Douro and Alentejo, cheese and cottage cheese from Serpa and many delights from the farm:

Almond paté with marjoram and ginger. Nuts paté with coriander. Spelt bread, rye bread (with organic flour). Purple carrot and coriander carrots. Raw horseradish, cabbage stalk, radish and chives.

Natural figs with toasted and brown almonds. Chickpea as grandmother Rosa used to do. Marmalade as aunt Piedade made. Oriental delight (sweet pumpkin with ginger). Brazilian delight (sweet pumpkin with coconut). Traditional candy figs with chocolate and fennel.

Walzing into the New Year with Paulo Galvão

It was with the fluttering notes from Paulo Galvão guitar and the music of Fernando Sor, Joseph Kuffner , Paulo Galvão , Luigi Legnani , Julio Sagrera , Mauro Giuliani , Heitor Villa- Lobos, Johannes Brahms and ending with all the excitement of Francisco Tarrega that started the musical season at Quinta das Alagoas !

After the show a “detox” menu with products from the farm was served. We added cheese from Serpa and Idanha and wine from Douro and Alentejo.

“Triops vicentinus” and Vila do Bispo temporary ponds

The “Triops vicentinus” a true living fossil, is an endemic species that exists only in temporary ponds in Vila do Bispo council. Contemporary of the dinosaurs, has existed for over 200 million years since the Upper Triassic – Lower Jurassic . The Triops genus derives his name from the three eyes. The vicentinus species was identified in 2010. These animals can reach up to 7 cm and in its first stage of life feed from filtering the water, ending his life as carnivorous predators, feeding mainly on insects.

Last December 13, we attended a public presentation of the project LIFE Charcos – Conservação de Charcos Temporários na Costa Sudoeste de Portugal, in Vila do Bispo Interpretation Centre and visited one of the temporary ponds where he had the opportunity to observe live several individuals of this species of freshwater crustaceans , which their drought-resistant eggs, which hatch with the first rains. Eggs also resist stomach acid herbivores and are transported in cattle feces, thus populating other flooded areas.

Also the fairy shrimps are another attraction of these ponds with its short cycle of 15 days of life. But the flora is not far behind and offers some interesting species such as thistle – of – ponds, a plant with hollow and fleshy leaves, during the phase in which the pond is flooded, which become spiny leaves during the dry phase.

Preservation of temporary ponds is essential to the survival of these species and is perfectly compatible with traditional agriculture and pastoralism.

Hugo Alves e James Mellor in the first Jazz Concert at Quinta das Alagoas!

Last November 7th we were privileged to listen to the first Jazz concert at Quinta das Alagoas with Hugo Alves and James Mellor who played original songs of Hugo Alves ( One Happy Morning , Little Moments , Dr. Fox , Finally the Call, and Baldas fiascos , Djazzerto , 66 Exchange , Wind on Water) and also original from James Mellor .

We thank the two musicians for the feeling and emotion that they shared with us !

Birds of prey and the windfarm towers

One of the jobs of our friend biologist Ricardo and his teammates is the identification and protection of juvenile raptors that, especially in the fall, during the first migration to south, populate the area of ​​Sagres.

In case of danger the order of the windfarm control room is alerted and towers are stopped while the birds remain at risk.

Last September 13 we made him company for some time at one of the observation posts and we saw a booted eagle!

Our guests love to stay here because in the morning they can see through their rooms windows several birds and, a little later, when the thermal currents already guarantee a good support, birds of prey hover in the air : booted eagles, toed eagles, peregrine falcons, etc.

Sometimes times we see in the evening hunting scenes on the farm with chopped dives on prey!