The salt marsh common yellowthroat, (Geothlypis trichas sinuosa), is a subspecies of the common yellowthroat, a New World warbler.[2]
The salt marsh common yellowthroat has experienced a dramatic 80% decline from the early 20th century through 1976.[2] It is a species of concern for protection in efforts to restore Chelsea Wetlands in Hercules, California.[3]
The salt marsh common yellowthroat, (Geothlypis trichas sinuosa), is a subspecies of the common yellowthroat, a New World warbler.
The salt marsh common yellowthroat has experienced a dramatic 80% decline from the early 20th century through 1976. It is a species of concern for protection in efforts to restore Chelsea Wetlands in Hercules, California.
