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BFO Raptor Database

BFO Raptor Database. Updates. Species is specific to a year, not to a nest. Species only gets assigned to a year if the nest was active. This is because more than one species can use a nest over time. The database is now set up to easily track this information. Updates.

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BFO Raptor Database

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  1. BFO Raptor Database

  2. Updates • Species is specific to a year, not to a nest • Species only gets assigned to a year if the nest was active This is because more than one species can use a nest over time. The database is now set up to easily track this information.

  3. Updates • At least one record per observer each year. • Each report for a nest gets entered as a unique record into the database. Observer is included as a field. This allows BLM to track and maintain all the information reported by consultants and analyze similarities & differences and identify issues. • 50 nests with more than one species in a year • 241 nests with more than one status in a year

  4. # Nests Counted by More than One Observer in a Year

  5. Updates • The database now allows BLM to track which POD(s) each observation was reported for. Allows BLM to easily monitor COAs

  6. Clarification:Gone vs. Did not Locate • DNLO refers to nest status. • GONE refers to nest condition. • If status = DNLO, then condition will always = Unknown. • If condition = GONE, then status will usually = INAC.

  7. Clarification:Is the nest gone? • A nest that is GONE because of prolonged inactivity is different than a situation where the substrate is no longer available for use. • Current proposal - If the nest substrate is no longer available for use as a nest location, then code as Status = “Substrate Gone” and Condition = “n/a”.

  8. Clarification:Nest Status/Condition Codes Some of the nest status codes refer to condition of the nest. This creates inconsistencies in data reporting and makes analysis difficult. • Example: • INDI, and INDE all refer to an inactive nest in various conditions. • PRED refers to an active nest that has been predated upon.

  9. Issues:Nest Status Codes Solution – Use INAC to describe an inactive nest and then use the appropriate status code. Avoid use of INDE, INDE, PRED.

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