Field Notes · Catnum 71569 · score 1 — low uncertainty
Nest up 6 ft. in forked top of a young pine in open woods. Nest had an unusual amount of weed stems of large size in construction.
Metadata · Catnum 71569
Date22 May 1930
LocalityPacific, El Dorado, CA, USA
Coordinates38.76028, -120.50611 ↗ map
CollectorIngersoll, A.M.
Eggs in Set4
Specimen TypeE
Incubationfresh
Identificationunknown
Nest Height1.83 m (6 feet)
Nest Supportforked top of a young pine
Nest Materialsweed stems of large size
Nest Settingopen woods
Nest NotesNest had an unusual amount of weed stems of large size in construction.
HeaderOölogical Collection of A. M. Ingersoll
Further Details2965
✦ Anecdote
The collector specifically noted that this American Robin nest contained an unusual amount of large weed stems in its construction, which differs from the typical construction materials used by this species.