Field Notes · Catnum 166918 · score 5 — moderate uncertainty
Infertile. Egg taken from nest containing 2 one-third grown young. Four yards up in clump of four closely grown mesquite like bushes 10 ft. high on open flat in border of thicket.
Metadata · Catnum 166918
Date12 May 1948
LocalityEbano, San Luis Potosi, Mexico
Coordinates22.21166667, -98.37833333 ↗ map
CollectorMiller, Richard F.
Eggs in Set1
Specimen TypeE
Incubationinfertile
Identificationunknown
Nest Height3.66 m (4 yards)
Nest Supportclump of four closely grown mesquite like bushes
Nest Setting10 ft. high bushes on open flat in border of thicket
Nest NotesEgg taken from nest containing 2 one-third grown young
Further DetailsLaguna Salida | 1-Jan
✦ Anecdote
This record documents an infertile egg collected from an active nest that already contained two one-third grown young, suggesting mixed breeding success within the same clutch.