Those surveyed were asked to rank the outcomes of CM treatments
employed at their airports (Table 2). CMs where 100% of
users ranked the outcome as successful or very successful were the
use of dogs and influencing water management with 8 km of the
airport, which had been employed by 5 and 2 respondents,
respectively. CMs where outcomes were indicated as successful or
very successful by over 70% of users included removing shrubs,
brush or other diverse habitat, managing waste products, and
removing perching, nesting or roosting areas, employed by 19, 14
and 15 users. The following CMs were ranked by only one
respondent as having unsuccessful or very unsuccessful outcomes:
influencing agricultural crop practices within 8 km; trapping; light
harassment; erecting non electric fencing; and noise harassment.
About one respondent per CM answered that they did not knowthe
outcome of the implemented CM.
Airport respondents were asked to state how they determined if
CMs implemented at their airport were successful. CM outcomes
were assessed 271 times by the airports (Fig. 2). CM implementation
outcomes over all airport classifications were assessed using
record keeping systems 6.6% of the time, using reports from pilots
and staff 34.7% of the time, and using past experience over 40% of
the time.
Those surveyed were asked to rank the outcomes of CM treatmentsemployed at their airports (Table 2). CMs where 100% ofusers ranked the outcome as successful or very successful were theuse of dogs and influencing water management with 8 km of theairport, which had been employed by 5 and 2 respondents,respectively. CMs where outcomes were indicated as successful orvery successful by over 70% of users included removing shrubs,brush or other diverse habitat, managing waste products, andremoving perching, nesting or roosting areas, employed by 19, 14and 15 users. The following CMs were ranked by only onerespondent as having unsuccessful or very unsuccessful outcomes:influencing agricultural crop practices within 8 km; trapping; lightharassment; erecting non electric fencing; and noise harassment.About one respondent per CM answered that they did not knowtheoutcome of the implemented CM.Airport respondents were asked to state how they determined ifCMs implemented at their airport were successful. CM outcomeswere assessed 271 times by the airports (Fig. 2). CM implementationoutcomes over all airport classifications were assessed usingrecord keeping systems 6.6% of the time, using reports from pilotsand staff 34.7% of the time, and using past experience over 40% ofthe time.
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