Field Notes · Catnum 77413 · score 2 — low uncertainty
Composed of grass, sage bark and mud lined with fine grass. Placed in a juniper tree up 6' and close to the trunk of the tree. Bird present at nest. One egg is a dwarf.
Metadata · Catnum 77413
Date11 Jun 1960
LocalitySisters, Deschutes, Oregon, USA
CollectorKubat, Urban G.
Eggs in Set4
Specimen Typee
Incubationfresh
Identificationbird on nest
Nest Height1.83 m (6 feet)
Nest Supportjuniper tree
Nest Materialsgrass, sage bark, mud
Nest Liningfine grass
Nest NotesPlaced close to the trunk of the tree. Bird present at nest. One egg is a dwarf.
HeaderOOLOGICAL COLLECTION OF URBAN G. KUBAT
Further Details38- 60
✦ Anecdote
One of the eggs in this clutch was noted as being a dwarf, which is an unusual developmental abnormality rarely documented in oological records.