kHz
Contributeur
Randolph Little Fichiers multimédias de ce contributeur Profil
Date
06:25
Site d'observation
GOOD HOPE TWP.; SEC.18: CLEAR CREEK VALLEY
Ohio, United States
Fichiers multimédias de cet endroit Liste illustrée- Âge et sexe
- Mâle adulte - 1
- Sons
- Chant
- Repasse
- Non précisé
Commentaires
NOTES: Weather: WIND; THIS BIRD WOULD SING FROM AN EXPOSED PERCH IF I WERE SEVERAL HUNDRED FEET AWAY, BUT UPONMY APPROACH IT WOULD DROP PRACTICALLY OUT OF SIGHT AND WOULD DECREASE THE AMPLITUDE OF ITS SONG IN PROPORTION TO THE PROXIMITY OF MY APPROACH SUCH THAT THE SUBJECTIVE LOUDNESS WAS NEARLY INDEPENDENT OF PROXIMITY. BIRD PERCHED VERY LOW IN GRASSES. OLD ALFALFA FIELD ON RIDGETOP. RIDGE NORTH OF MILE 2.8 OF CLEAR CREEK VALLEY. LNS note: HPF@200Hz when digitized mf. BNA: Song ("tse-slik") is heard. CZ 28/05/2004. [One song of the same type as those in LNS #26274, but different from those in LNS#26276 (both of which were recorded at the same site). Quality changed from 2 to 1-2 - CAM - 16 March 2005]. Other Behaviors: Advertise.
Espèces additionnelles
Informations techniques
- Enregistreur
- NAGRA IV-D
- Microphone
- Sennheiser MKH 404
- Accessoires
- Parabola 91.4cm/30.5cm (36in/12in)
Information d'archivage
- Numérisé
- 9 Oct 2002 - Martha Fischer