THE FRIGATE BIRD FREGATA AQUILA OF ASCENSION ISLAND
SUMMARY Ascension Island Frigate Birds (present population 8,000–10,000 breeding adults) were studied on Boatswain Bird Island between November 1957 and April 1959. Eggs were laid throughout the year, but a breeding season of eight to nine months (April to November or December) was apparent in 1958...
| Published in: | Ibis |
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| Main Authors: | , |
| Format: | Article in Journal/Newspaper |
| Language: | English |
| Published: |
Wiley
1963
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1111/j.1474-919x.1963.tb06763.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1474-919X.1963.tb06763.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1474-919X.1963.tb06763.x |