{"title":"Time of death: behavioral responses of an oceanic whitetip shark, Carcharhinus longimanus, to capture by a longline fishing vessel","authors":"Molly Scott, Mark Royer, Melanie Hutchinson","doi":"10.1186/s40317-023-00346-x","DOIUrl":"https://doi.org/10.1186/s40317-023-00346-x","url":null,"abstract":"Abstract Background Bycatch mortality in longline fisheries is a major contributor to global declines in shark populations. The duration of time that an animal is hooked and the impacts of hooking on behavior affect the likelihood of mortality. However, limited information exists on the behavior of sharks to longline capture because of difficulties observing hooking events. Using a fortuitous recovery of an archival satellite tag, we describe the movement of an oceanic whitetip shark ( Carcharhinus longimanus ) and examine the behavior prior to its mortality in response to hooking on a longline. Results A 1.5 m (fork length) C.longimanus was tagged and released in good condition by a fisheries observer following initial capture on a US longline fishing vessel. After release, the shark resumed normal vertical behavior within 5 h. Over 198 days, the shark undertook wide-ranging movements throughout the Pacific between Samoa, Niue, and Tonga. The shark was hooked by a second longline vessel while conducting routine yo-yo diving between 0 and 120 m depth. For the first hour after being hooked the shark exhibited high swimming activity with rapid vertical movements between 20 and 40 m indicative of an initial struggle against the line. After this, the shark struggled at the surface for approximately 5 h, until it succumbed to exhaustion and died on the line. Conclusion Fight time has a strong influence on the mortality rates of sharks captured in commercial longline fishing operations. Data obtained from this shark offers further understanding of capture behavior and time to mortality on a longline for C.longimanus which may assist managers as they work on options to reduce mortality rates for this threatened species.","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135193189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Claire Moore, Julian Beaman, Marnie Brice, Karen Burke da Silva
{"title":"A case report assessing the utility of a low-cost tracking GPS device for monitoring terrestrial mammal movements","authors":"Claire Moore, Julian Beaman, Marnie Brice, Karen Burke da Silva","doi":"10.1186/s40317-023-00347-w","DOIUrl":"https://doi.org/10.1186/s40317-023-00347-w","url":null,"abstract":"Abstract Background Accurate data on animal movements can highlight behavioural and ecological issues, such as territorial interactions, barriers to migration patterns, including compromised movement corridors, or avoidance of deteriorating habitats, and disease transmission, thus helping in conservation decision making. This study examines the utility of mOOvement global positioning system (GPS) tags, a low-cost cattle ear tag tracking device to monitor movements of terrestrial mammal populations in South Australia. Results Stationary tags ( n = 40) were used to test horizontal accuracy with a median location error of 33.26 m ( IQR = 16.9–59.4), and maximum recorded error of 410 m. The locational accuracy was weakly influenced by the horizontal dilution of precision (HDOP), a measure of satellite availability and geometry, and overhead canopy cover. Numerous tags produced infrequent and inconsistent readings, median of 12 records per day ( IQR = 6–12), correlating negatively with the tag’s distance from the centrally located LoRa antenna; however, some tags recorded fewer than one position per day. Conclusions We propose that the primary cause of mOOvement tag inadequacy is the use of only the GPS satellite constellation (USA, 1978), which does not provide adequate coverage in either satellite number or geometry in the sky at the − 35° latitude to calculate accurate positions regularly over 24 h, unlike the multiple constellations available in the global navigation satellite system (GNSS). We conclude that GPS tags are unsuitable for studies requiring high locational accuracy or identification of an individual’s social interactions, where the GPS constellation has a limited number of satellites available during prolonged periods. They can, however, be used to provide estimates of home range size or track large scale daily movements of animals in more equatorially located regions.","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135193402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Christoffer Nagel, Jan Droll, Katharina Kroemer, J. Pander, Juergen Geist
{"title":"Testing the effects of passive integrated transponder (PIT) tags on survival, growth, and tag retention of common nase (Chondrostoma nasus L.) and European barbel (Barbus barbus L.)","authors":"Christoffer Nagel, Jan Droll, Katharina Kroemer, J. Pander, Juergen Geist","doi":"10.1186/s40317-023-00344-z","DOIUrl":"https://doi.org/10.1186/s40317-023-00344-z","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46483113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Theresa M. Kirchner, Olivier Devineau, Marianna Chimienti, Daniel P. Thompson, J. Crouse, Alina L. Evans, Barbara Zimmermann, A. Eriksen
{"title":"Predicting moose behaviors from tri-axial accelerometer data using a supervised classification algorithm","authors":"Theresa M. Kirchner, Olivier Devineau, Marianna Chimienti, Daniel P. Thompson, J. Crouse, Alina L. Evans, Barbara Zimmermann, A. Eriksen","doi":"10.1186/s40317-023-00343-0","DOIUrl":"https://doi.org/10.1186/s40317-023-00343-0","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43517953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Schaub, A. Millon, Caroline De Zutter, R. Buij, Joël Chadœuf, Simon Lee, Aymeric Mionnet, R. Klaassen
{"title":"How to improve the accuracy of height data from bird tracking devices? An assessment of high-frequency GPS tracking and barometric altimetry in field conditions","authors":"T. Schaub, A. Millon, Caroline De Zutter, R. Buij, Joël Chadœuf, Simon Lee, Aymeric Mionnet, R. Klaassen","doi":"10.1186/s40317-023-00342-1","DOIUrl":"https://doi.org/10.1186/s40317-023-00342-1","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44788874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Using a drifting GPS-Argos satellite buoy as a method for detecting acoustic-tagged fish offshore in an ancient lake","authors":"M. Yoshida, Kohji Mabuchi","doi":"10.1186/s40317-023-00341-2","DOIUrl":"https://doi.org/10.1186/s40317-023-00341-2","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43943079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Nielsen, D. R. Bryan, Kimberly M. Rand, M. Arostegui, C. Braun, B. Galuardi, S. Mcdermott
{"title":"Geolocation of a demersal fish (Pacific cod) in a high-latitude island chain (Aleutian Islands, Alaska)","authors":"J. Nielsen, D. R. Bryan, Kimberly M. Rand, M. Arostegui, C. Braun, B. Galuardi, S. Mcdermott","doi":"10.1186/s40317-023-00340-3","DOIUrl":"https://doi.org/10.1186/s40317-023-00340-3","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49224566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Huixin Yu, F. Muijres, Jan Severin te Lindert, A. Hedenström, P. Henningsson
{"title":"Accelerometer sampling requirements for animal behaviour classification and estimation of energy expenditure","authors":"Huixin Yu, F. Muijres, Jan Severin te Lindert, A. Hedenström, P. Henningsson","doi":"10.1186/s40317-023-00339-w","DOIUrl":"https://doi.org/10.1186/s40317-023-00339-w","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43952696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Abe, Ishmerai Galang, Ayu Daryani, S. Minamikawa, N. Mochioka, H. Hakoyama
{"title":"Regional differences in oceanic migratory behavior of Japanese silver eel in waters with different vertical temperature gradients","authors":"T. Abe, Ishmerai Galang, Ayu Daryani, S. Minamikawa, N. Mochioka, H. Hakoyama","doi":"10.1186/s40317-023-00338-x","DOIUrl":"https://doi.org/10.1186/s40317-023-00338-x","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41604176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Using recovered radio transmitters to estimate positioning error and a generalized Monte Carlo simulation to incorporate error into animal telemetry analysis","authors":"K. C. Heim, W. R. Ardren, T. Castro‐Santos","doi":"10.1186/s40317-023-00337-y","DOIUrl":"https://doi.org/10.1186/s40317-023-00337-y","url":null,"abstract":"","PeriodicalId":37711,"journal":{"name":"Animal Biotelemetry","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42120949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}