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2020-07-16-sm-agenda-item-1-attachment-5-final-noosa-plan-2020-part-8-10-schedules-appendix
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Survey Technique Methods Minimum Duration
handling marsupials with advanced pouch
young which are prone to ejecting young
when under stress.
Lactating females may also need to return
to feed young.
Wire Cage (possum) and Arboreal Traps One wire cage trap per site open for four Four nights
nights and up to 5 platform mounted
arboreal traps which are secured to
selected trees.
AE consideration Cage traps should be
covered to reduce stress to captured
animals.
Bird Surveys Six 510 minute area searches within 100 x 1hr/day and night
100 metre survey site or a transect search
where 100m transect is walked with 510
minutes spent at each transect. Birds are
recorded indicating method of identification
(ie call or visual observation). Surveys are
conducted for 1 hour from dawn to early
morning, 1 hour at dusk to early evening
and 1 hour during night for nocturnal
species.
Call Playback This technique uses call playback to 12 nights
determine the presence of species that may
be difficult to detect visually (eg owls and
frogs).
For amphibians – Two sessions of call
playback to simulate calling activity of
breeding males. Usually crepuscular survey
carried out for 1530 minutes over 12
nights.
AE consideration Overuse of mimicry calls
should be avoided
Ultrasonic bat Call Detectors Echolocation call detectors that record the 34 nights
ultrasonic calls of microchiropteran bats
should be deployed over 34 nights and
programmed to record continuously from
sunset to sunrise. Detectors should be
placed on the edge of flyways through
vegetation, approximately 11.5m above
ground level. Data can be recorded in full
spectrum or memory efficient zero crossing
formats depending on level of analysis
required. The call sonograms are
compared with those of reference calls from
southern Queensland and/or with published
call descriptions (Reinhold et al. 2001;
Pennay et al. 2004) using a range of
acoustic analysis software. Reporting
should follow the Australasian Bat Society
standards for the interpretation and
reporting of bat call data (Reardon 2003).
Species nomenclature should follow van
Dyck et al. (2013) unless otherwise
specified.
NOOSA PLAN 2020 Page 34 of 99
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