Technology opinions and digital photography

  • Microcredit, my experience

    Microcredit, my experience

    According to the definition, microcredit consists in attributing small sum credits to small enterprises or indidivuals. The principle had been shown to work well by Bengali Muhammad Yunus and the bank he created, the Grameen Bank. For this, they receieved no less than a Nobel Peace Prize. We could think that this is very far…

  • Fast forward to 29,029 ft (Mount Everest)

    Mount Everest is high. No. It’s the highest point on Earth and it is 29,029-feet high. Do you see what it really means? This is too high to easily recognize. So, Richard Johnson, Bonnie Berkowitz, and Lazaro Gamio provided a web page with a long graphical representation of this height. You can visit at Scaling…

  • Costa Rica: Hummingbirds in flight 3/3

    Costa Rica: Hummingbirds in flight 3/3

    Scaly-breasted Hummingbird (Phaeochroa cuvierii, Colibri de Cuvier). Costa Rica, 2015.

  • Costa Rica: Hummingbirds in flight 2/3

    Costa Rica: Hummingbirds in flight 2/3

    For this hummingbird, the identification is more difficult. Even its name (Stripe-throated Hermit) does not seem very apparent on the photos. But it’s even worse when you see this little hummingbird in flight and not simply on a computer screen. Stripe-throated Hermit (Phaethornis striigularis, Ermite à gorge rayée). Costa Rica, 2015.

  • Costa Rica: Hummingbirds in flight 1/3

    Costa Rica: Hummingbirds in flight 1/3

    You should have no difficulty recognizing this bird from its name: Rufous-tailed Hummingbird. Rufous-tailed Hummingbird (Amazilia tzacatl, Ariane à ventre gris). Costa Rica, 2015.

  • Basiliscus plumifrons

    Basiliscus plumifrons

    This relatively large lizard is also known as Jesus Christ lizard for its spectacular aptitude to walk on water (or more precisely to run on the surface of water). Its colors (mostly light green with touches of turquoise) are quite astonishing as soon as you put it in bright light. Basiliscus plumifrons. Costa Rica, 2015.

  • Basiliscus basiliscus

    Basiliscus basiliscus

    Basiliscus basiliscus. Costa Rica, 2015.

  • Green heron

    Green heron

    Green heron (Butorides virescens, Héron vert). Costa Rica, 2015.

  • Once more! Ice-Altitude

    Yes! I did it again! Here is a new web site I launched recently. this time, the intent is to share Marion Jonchères’ passion for cold, ice, snow and altitude. Here, you will only find extreme sports, high altitude mountaineering, North Pole or South Pole. But this is based on detailed commentaries and spectacular pictures.…


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