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Common Kestrel
Key terms: american kestrel birds falcon nest raptors prey breeding hunting north america pdf fulltext perches hawk coloration accipiter killy feeding pairs cavities rufous whine falconry broods morphology merlin hover mortality rate other raptors courtship buteo lineage nest boxes treble true kestrels peregrine nest sites vocalizations south america morro bay aves north american birds very rare per year klee phylogeny male american systematics barring predation sparrows bulletin Search external links cited by footnotes on Wikipedia page American Kestrel: |
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