Use of passive acoustic monitoring to characterize fish spawning behavior and habitat use within a complex mosaic of estuarine habitats

2017 ◽  
Vol 93 (2) ◽  
pp. 439-453 ◽  
Author(s):  
ShannonW Ricci ◽  
DavidB Eggleston ◽  
DelWayneR Bohnenstiehl
Keyword(s):  
Habitat Use ◽  
Acoustic Monitoring ◽  
Spawning Behavior ◽  
Passive Acoustic Monitoring ◽  
Fish Spawning ◽  
Passive Acoustic

scholarly journals Cetacean occurrence offshore of Washington from long-term passive acoustic monitoring

2021 ◽  
Vol 168 (8) ◽  
Author(s):  
Ally Rice ◽  
Amanda J. Debich ◽  
Ana Širović ◽  
Erin M. Oleson ◽  
Jennifer S. Trickey ◽  
...  
Keyword(s):  
Habitat Use ◽  
Sperm Whale ◽  
Acoustic Monitoring ◽  
Conservation Strategies ◽  
Physeter Macrocephalus ◽  
Passive Acoustic Monitoring ◽  
Temporal Separation ◽  
Cetacean Species ◽  
Beaked Whales ◽  
Passive Acoustic

AbstractA variety of cetacean species inhabit the productive waters offshore of Washington State, USA. Although the general presence of many of these species has been documented in this region, our understanding of fine-scale habitat use is limited. Here, passive acoustic monitoring was used to investigate the spatial and temporal distributions of ten cetacean species at three locations offshore of Washington. Between 2004 and 2013, a total of 2845 days of recordings were collected from sites on the continental shelf and slope, and in a submarine canyon. Acoustic presence was higher for all species at sites farther offshore. Detections were highest during the fall and winter for blue (Balaenoptera musculus), fin (B. physalus), and humpback whales (Megaptera novaeangliae), likely related to reproductive behavior, while minke whales (B. acutorostrata) were only detected on two days. Odontocetes showed temporal separation, with sperm whale (Physeter macrocephalus) detections highest in spring, Risso’s (Grampus griseus) and Pacific white-sided dolphins (Lagenorhynchus obliquidens) highest in summer, and Stejneger’s beaked whales (Mesoplodon stejnegeri), Cuvier’s beaked whales (Ziphius cavirostris), and the BW37V signal type highest in winter or spring. There was interannual variation in detections for most mysticete species, which may be linked to oceanographic conditions: blue and fin whale detections increased during 2007 and 2008, and fin and humpback whale detections increased in 2011. These results inform our understanding of cetacean behavior and habitat use in this region and may aid in the development of conservation strategies suited to the dynamic conditions that drive cetacean distribution.

scholarly journals Habitat use of a coastal delphinid population investigated using passive acoustic monitoring

2019 ◽  
Vol 29 (S1) ◽  
pp. 254-270 ◽  
Author(s):  
Kaitlin J. Palmer ◽  
Kate L. Brookes ◽  
Ian M. Davies ◽  
Ewan Edwards ◽  
Luke Rendell
Keyword(s):  
Habitat Use ◽  
Acoustic Monitoring ◽  
Passive Acoustic Monitoring ◽  
Passive Acoustic

scholarly journals Noisy neighbors and reticent residents: Distinguishing resident from non-resident individuals to improve passive acoustic monitoring

2021 ◽  
pp. e01710
Author(s):  
Dana S. Reid ◽  
Connor M. Wood ◽  
Sheila A. Whitmore ◽  
William J. Berigan ◽  
John J. Keane ◽  
...  
Keyword(s):  
Acoustic Monitoring ◽  
Passive Acoustic Monitoring ◽  
Passive Acoustic
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