Silviculture

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  Logging

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  White-throated Sparrow

  The White-throated Sparrow (Zonotrichia albicollis) is a passerine bird of the American sparrow family Emberizidae. The White-throated Sparrow is a passerine bird of the American sparrow family Emberizidae. The White-throated Sparrow is 17 cm (6.75 inches) in length with a wingspan of 23 cm (9...

• Pairing success

• Fledgling

  A fledgling is a young bird that has recently left its nest (it has fledged) but is still dependent upon parental care and feeding.

• Nesting success

  The percent or proportion of reproductive pairs in a population that successfully build a nest and lay at least one egg. Alternatively, the probability that a reproductive pair within a defined population will successfully build a nest and lay at least one egg.