Field
Guide IDs: BREEDING:
Farmland, savanna,
open woodland, usu near water. 2-3
broods. DISPLAYS:
? NEST:
Adherent also under
eaves, bridges, in wells; of grass, forbs, moss,
plant fibers, lined with fine materials, esp
hair. EGGS:
White, mostly
unmarked, some (last laid) with small red spots.
0.8" (19 mm). DIET:
Almost exclusively
insects. Regurgitates pellets. CONSERVATION:
Winters s to s
Mexico. Rare cowbird host. NOTES:
Frequently seen
hovering. Often feeds just above water
surface. Uncommon migrant
and winter resident. Most frequently seen around
the Dish, and at Lagunita (including the lake bed
when dry), more rarely in Quad locations where it
sometimes collects insects from building
walls. ESSAYS: REFERENCES:
Phillips et al.,
1964
Sayornis saya Bonaparte
NG-294; G-210; PE-196; PW-pl 42; AW-pl 521;
AM(II)-272
Location
Type
Mating System
Parental Care
2ndary Diet..
Strategy
I:
12?-14 DAYS
ALTRICIAL
(3-7)
MONOG
MF
GLEAN
Except for Stanford Notes, the material in this species treatment is taken, with permission, from The Birder's Handbook (Paul Ehrlich, David Dobkin, & Darryl Wheye, Simon & Schuster, NY. 1988). |