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Masked Booby

Sula dactylatra

ML1995


©
William V. Ward
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Rocky Point
Norfolk Island
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Latitude and Longitude -29.0, 168.0 Map

Age and Sex
Age not specified, Sex not specified
Sounds
Call
Behaviors
Breeding
Tags
;
Playback
Not Used

Comments

NOTES: LOW GUTTURAL SQUAWK HEARD FIRST ON TAPE IS THE IMMATURE; SAME SIZE AS ADULT. HIGH-FREQUENCY NOTES NEXT ARE THE ADULT. ALSO SOME SQUAWKS NEAR END OF TAPE. BIRDS ARE BREEDING ON AN AREA OF UNGRAZED GRASSLAND ON A POINT OVER THE SEA. PART OF 1 IMMATURE(S); 1 ADULT(S); Sex: UNKNOWNA 55-ACRE RESERVE ON S. COAST OF ISLAND (FENCED FOR 65 YEARS). BIRDS SAT OR WALKED ABOUT DURING RECORDING.;.

Technical Information

Recorder
NAGRA III
Microphone
Accessories

Archival Information

Cataloged
Digitized
6 Mar 2006 by Martha Fischer
Edited

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