Limit your search
Topic
- Terns 3
- Birds--Eggs 2
- Birds--Nests 2
Work Type
- glass plate negatives 3
Region
- Lower Klamath Lake >> Siskiyou County >> California >> United States 3
Family
- Laridae 3
Genus
- Sterna 3
- Chlidonias 1
Common Names
- Forster's Tern 3
- Black Tern 1