Monitoring and Research

Monitoring and research play integral roles in the management of the Sacramento National Wildlife Refuge Complex. Refuge biologists conduct ongoing monitoring of wildlife populations, diseases, wetland vegetation, and rare plants to inform annual management decisions. Key diseases affecting waterfowl, such as avian cholera, avian botulism, and lead poisoning, are closely monitored, with measures in place to prevent their spread. Collaborations with various agencies, non-profit research partners, and universities enable comprehensive, management-oriented research that not only supports local refuge management but also contributes to broader landscape, flyway, and international conservation efforts. Through these partnerships, valuable data is collected to evaluate past habitat management actions and refine future management strategies, ensuring the preservation and enhancement of wildlife habitats within the refuge complex.