kHz
Участник
William V. Ward Media from this contributor
Jean Ward Media from this contributor
Дата
09:00
Местоположение
North Island; Cape Kidnappers; East Coast
New Zealand
Media from this location Иллюстрированный Список Видов- Возраст
- Не указано
- Пол
- Не указано
- Голоса
- Позыв
- Теги
- Гнездо
- Воспроизведение
- Playback not used
Примечания
NOTES: ON SEVERAL FLAT AREAS THESE BIRDS BREED; THE ONLY AREA ON MAINLAND NZ WHERE THEY DO. IT IS POSSIBLE TO WALK AMONG THE NESTING BIRDS WHICH DO NOT EMIT ALARM CALLS AT SUCH TIME. THE MIKE WAS LAID ON THE GROUND NEAR THE CENTER OF THE COLONY FOR NESTLING(S); ADULT(S) THE FIRST PART OF THE CUT. LATER IT WAS HAND HELD TO PICK UP ADULT BIRDS CALLING AS THEY FLEW IN FROM THE SEA. MANY KINDS OF SOUNDS: A LOW RHYTHMIC THROATY CALL IS MADE BY NESTLINGS; A HIGH-PITCHED ALMOST WHISTLE COMES FROM ADULTS (ESPECIALLY FLYING I ; Other Behaviors: Establish Parent Young Contact, Perform Nest Relief, Social Context: Colony.
Техническая информация
- Видеокамера
- NAGRA III
- Микрофон
- Altec 688A
- Вспомогательная аппаратура
Архивная информация
- Оцифровано
- 6 Mar 2006 - Martha Fischer