In the Depression of the Ebro there abound with very clear and dispersed bushes, also the extensive steppes of cereal that are important for the steppens birds, that have one of better refuges in the big extensions of cereal of dryness communities of herbaceous like Belchite's region that is next to Bajo Aragon. Close to these environments they turn out salty lagoons or ponds that rarely are covered of water. In “Bajo Aragón” (Low Aragon) stand out the Alcañiz's salty ones and those of Calanda.
Here, Vegetation appears composed by plants that use to living in zones with a lot of salt. Also, many species of bird.