Nesting Success and Productivity of Hummingbirds in Southwestern New Mexico and Southeastern Arizona
Predation was the major source of nest failure for hummingbirds studied in southwestern New Mexico and southeastern Arizona, accounting for nearly 80% of all failed nest attempts. Predation on eggs was responsible for just over 70% of all losses attributed to predation; predation on nestlings accoun...
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Veröffentlicht in: | The Wilson bulletin (Wilson Ornithological Society) 1986-09, Vol.98 (3), p.353-367 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Predation was the major source of nest failure for hummingbirds studied in southwestern New Mexico and southeastern Arizona, accounting for nearly 80% of all failed nest attempts. Predation on eggs was responsible for just over 70% of all losses attributed to predation; predation on nestlings accounted for |
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ISSN: | 0043-5643 2162-5204 |