Adaptación :  colonizando el planeta Tierra.  I,  Conquistando el medio / 
 Conquistando el medio  Adaptación.  Capítulo 1 English title:  Adaptation :  colonising planet Earth.  I,  Adapting itself to the environment  Adapting itself to the environment 
productor, Javier Linares ; dirección, guión y realización, Fernando González-I.Sitges ; naturalistas, Carlos Sanz, Eva González, José Peña. 
, Spain 
 - 1 online resource (2 video files (52 min. each)) :  sound, color 
 - Vida salvaje .
 - Vida salvaje (Madrid, Spain) .
<br/><br/> Series statement from the producer's webpage. 
<br/><br/>Documentary coordinator, Ana de la Vega ; editors, Renato Sanjuan, Natalia Sainz de Rozas; post-production editors, Javier Pingarrón, Natalia Sainz de Rozas; music, Santi Vega.  Documentary coordinator, Ana de la Vega ; editors, Renato Sanjuan, Natalia Sainz de Rozas; post-production editors, Javier Pingarrón, Natalia Sainz de Rozas; music, Santi Vega. 
<br/><br/>Narrator (Spanish version): José Ángel Juanes. Narrator (English version): Anthony Luke. 
<br/><br/> The appearance of fish marked the starting point for one of life's greatest adventures. Oceans and seas had been conquered by plants and animals, but beyond, outside the protective water, stretched the world of the planet's surface, a different world full of promise but also full of innumerable obstacles and limitations. And living creatures, after preparing themselves for it for three thousand million years, decided to go out and conquer it.  -- 
<br/><br/><br/>In Spanish or English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adaptation (Biology)<br/>Animals--Adaptation.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Nature films.<br/>Internet videos.<br/>Streaming video.