Laguntzailea
Data
Kokapena
- Adina eta sexua
- Heldua, sexua ezezaguna - 1
- Soinuak
- Deia
- Grabaketa
- Erreklamorik gabe
Iruzkina
NOTES: This recording highlights one member of pair disturbed (though seemingly not overly distressed) by my apparent presence near a nest; this bird was well seen as it moved about but it also perched motionless for extended periods of time (often flicking its tail); bird was carrying what appeared to be a small whitish caterpillar crosswise in its bill (as was its mate when it arrived shortly later), this bird never flew down to apparent nest site in dense vegetation at base of tree, but its mate did; Brian Daniels looked for nest but was unable to find it; bird was initially 15-18 m away, later about 6 m away, and mostly about 5 m above the ground (though in tree on slope, so somewhat higher over creek); these birds were about 1 1/2 miles up trail in a place where the canyon closed in a bit over the creek with pines, maples, and Douglas Fir, but fewer oaks; clear, intermittent breeze, mid- to upper 60s. [These are presumably the Harsh Chip Calls of BNA, given as a scold by an adult carrying food. Quality changed from 1-2 to 2, 1-2 (some wind at first) - CAM - 1 September 2005]. Other Behaviors: Scold, Emit Alarm, Social Context: Family. Habitat: Forest, Evergreen Forest, Stream, Canyon.
Espezie gehigarria
- White-throated Swift Aeronautes saxatalis
- Black-chinned Hummingbird Archilochus alexandri
- House Finch Haemorhous mexicanus
- Brown Creeper Certhia americana
- Western Flycatcher (Cordilleran) Empidonax difficilis occidentalis/hellmayri
- Scott's Oriole Icterus parisorum
- Dusky-capped Flycatcher Myiarchus tuberculifer
- Blue-gray Gnatcatcher Polioptila caerulea
- Broad-tailed Hummingbird Selasphorus platycercus
- Bewick's Wren Thryomanes bewickii
- Plumbeous Vireo Vireo plumbeus
Informazio teknikoa
- Grabatzailea
- HHB PORTADAT PDR 1000
- Mikrofonoa
- Sennheiser MKH 20
- Osagarriak
- Roche Parabola 74cm/17.7cm (29.1in/7in)
Artxiboko informazioa
- Katalogatuta
- 23 Jun 2005 - Curtis Marantz
- Digitalizatuta
- 23 Jun 2005 - Martha Fischer
- Editatuta
- 23 Jun 2005 - Martha Fischer