Marine Ecosystems Wildlife Conservation Forests Resilience Freshwater Habitats Terrestrial Ecosystems Deforestation Subsurface Ecosystems Decomposition Animal Species Wilding Projects Flora Species Extinction Climate Change Native Ecosystems Salt Marshes Savannas Threats to Biodiversity Synthetic Organisms Forest Ecosystems Wildlife Protection Tropical Rainforests
The discovery of Australian redclaw crayfish in the Rio Grande Valley has prompted fears of ecological disruption in local waterways.