Ecology. Europe tries to save its eels.
Vogel
Gretchen
G
D025041:Animal Migration; D000818:Animals; D003247:Conservation of Natural Resources; D017753:Ecosystem; D004524:Eels / Q000033:anatomy & histology / Q000254:growth & development / Q000502:physiology; D005060:Europe; D005398:Fisheries; D011057:Politics; D011157:Population Dynamics; D012098:Reproduction