WESTERN SNOWY PLOVER AND CALIFORNIA LEAST TERN MONITORING IN THE SAN FRANCISCO BAY ANNUAL REPORT 2025 ATTACHMENT C Productivity Estimates

Introduction

The United States Fish and Wildlife Service (USFWS) Recovery Plan for the western snowy plover lists 1.0 chicks fledged per male as a key recovery metric that each recovery unit (RU) must maintain for five years prior to delisting (USFWS 2007).

Response of Waterbirds to Salt Pond Enhancements and Island Creation in the San Francisco BayCreation in the San Francisco Bay

ABSTRACT

Historically, San Francisco Bay supported the largest salt pond complex on the Pacific coast of North America, and these areas have been used by large numbers of migrating and wintering waterbirds for more than a century.

Western Snowy Plover and California Least Tern Monitoring in the San Francisco Bay Annual Report 2023

Excerpts from Executive Summary

During the 2023 breeding season, SFBBO monitored Snowy Plover population size, nesting and fledging success, the use of experimental habitat enhancement sites, and potential predators at eight historical salt production pond complexes in the South San Franc

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