Cathy Beck (Former Employee)
Science and Products
Filter Total Items: 36
Movements and habitat use of the Florida manatee (Trichechus manatus latirostris) in the northern Gulf of Mexico Movements and habitat use of the Florida manatee (Trichechus manatus latirostris) in the northern Gulf of Mexico
No abstract available.
Authors
Daniel Slone, Susan M. Butler, James P. Reid, Cathy Beck, Robert Bonde
Manatee population traits elucidated through photo-identification Manatee population traits elucidated through photo-identification
Data on the demography and distribution of wildlife populations are important for informing conservation and management decisions; however, determination of life history traits and population trends often are elusive. All four extant species in the order Sirenia are deemed vulnerable to extinction; therefore, determining the demography and distribution for populations worldwide is...
Authors
Cathy Beck
Social and reproductive behaviors Social and reproductive behaviors
Sirenian social and reproductive behaviors lack much complexity or diversity. Whereas sirenians are usually sighted as solitary, or as cows with single calves, aggregations of many individuals can occur. Persistent social groupings are unknown. Home ranges are widely overlapping. Mating systems of dugongs (Dugong dugon) have been variously described as leks or as scramble promiscuity...
Authors
Thomas J. O'Shea, Cathy Beck, Amanda J. Hodgson, Lucy W Keith-Diagne, Miriam Marmontel
Evidence of a dietary shift by the Florida manatee (Trichechus manatus latirostris) in the Indian River Lagoon inferred from stomach content analyses Evidence of a dietary shift by the Florida manatee (Trichechus manatus latirostris) in the Indian River Lagoon inferred from stomach content analyses
Investigating the long-term fluctuations of the feeding ecology of megaherbivores such as sirenians is important, as any changes could be indicative of shifts in resource availability. The Indian River Lagoon (IRL), eastern Florida, USA, is a critical habitat for the Florida manatee (Trichechus manatus latirostris). However, the IRL has experienced a substantial decline in seagrass due...
Authors
Aarin Conrad Allen, Cathy Beck, Danielle C. Sattelberger, Jeremy J. Kiszka
Diet composition of the African manatee: Spatial and temporal variation within the Sanaga River Watershed, Cameroon Diet composition of the African manatee: Spatial and temporal variation within the Sanaga River Watershed, Cameroon
The present study aimed to investigate the diet of African manatees in Cameroon to better inform conservation decisions within protected areas. A large knowledge gap on diet and seasonal changes in forage availability limits the ability to develop informed local management plans for the African manatee in much of its range. This research took place in the Sanaga River Watershed, which...
Authors
Aristide Takoukam Kamla, Dylan G. E. Gomes, Cathy Beck, Lucy W. Keith-Diagne, Margaret Hunter, Ruth Francis-Floyd, Robert K. Bonde
Analysis of body condition indices reveals different ecotypes of the Antillean manatee Analysis of body condition indices reveals different ecotypes of the Antillean manatee
Assessing the body condition of wild animals is necessary to monitor the health of the population and is critical to defining a framework for conservation actions. Body condition indices (BCIs) are a non-invasive and relatively simple means to assess the health of individual animals, useful for addressing a wide variety of ecological, behavioral, and management questions. The Antillean...
Authors
D. N. Castelblanco-Martinez, Daniel Slone, S. S. Landeo-Yauri, E. A. Ramos, Anmari Álvarez-Alemán, Fernanda L. N. Attademo, Cathy A. Beck, Robert K. Bonde, Susan M. Butler, L. J. Cabrias-Contreras, D. Caicedo-Herrera, Jamal Galves, I. V. Gomez-Camelo, D. Gonzalez-Socoloske, D. Jiménez-Domínguez, Fabia O. Luna, Y. Mona-Sanabria, J. B. Morales-Vela, L. D. Olivera-Gomez, Janneth Adriana Padilla-Saldivar, James A. Powell, James P. Reid, G. Rieucau, Antonio A. Mignucci-Gianonni
Science and Products
Filter Total Items: 36
Movements and habitat use of the Florida manatee (Trichechus manatus latirostris) in the northern Gulf of Mexico Movements and habitat use of the Florida manatee (Trichechus manatus latirostris) in the northern Gulf of Mexico
No abstract available.
Authors
Daniel Slone, Susan M. Butler, James P. Reid, Cathy Beck, Robert Bonde
Manatee population traits elucidated through photo-identification Manatee population traits elucidated through photo-identification
Data on the demography and distribution of wildlife populations are important for informing conservation and management decisions; however, determination of life history traits and population trends often are elusive. All four extant species in the order Sirenia are deemed vulnerable to extinction; therefore, determining the demography and distribution for populations worldwide is...
Authors
Cathy Beck
Social and reproductive behaviors Social and reproductive behaviors
Sirenian social and reproductive behaviors lack much complexity or diversity. Whereas sirenians are usually sighted as solitary, or as cows with single calves, aggregations of many individuals can occur. Persistent social groupings are unknown. Home ranges are widely overlapping. Mating systems of dugongs (Dugong dugon) have been variously described as leks or as scramble promiscuity...
Authors
Thomas J. O'Shea, Cathy Beck, Amanda J. Hodgson, Lucy W Keith-Diagne, Miriam Marmontel
Evidence of a dietary shift by the Florida manatee (Trichechus manatus latirostris) in the Indian River Lagoon inferred from stomach content analyses Evidence of a dietary shift by the Florida manatee (Trichechus manatus latirostris) in the Indian River Lagoon inferred from stomach content analyses
Investigating the long-term fluctuations of the feeding ecology of megaherbivores such as sirenians is important, as any changes could be indicative of shifts in resource availability. The Indian River Lagoon (IRL), eastern Florida, USA, is a critical habitat for the Florida manatee (Trichechus manatus latirostris). However, the IRL has experienced a substantial decline in seagrass due...
Authors
Aarin Conrad Allen, Cathy Beck, Danielle C. Sattelberger, Jeremy J. Kiszka
Diet composition of the African manatee: Spatial and temporal variation within the Sanaga River Watershed, Cameroon Diet composition of the African manatee: Spatial and temporal variation within the Sanaga River Watershed, Cameroon
The present study aimed to investigate the diet of African manatees in Cameroon to better inform conservation decisions within protected areas. A large knowledge gap on diet and seasonal changes in forage availability limits the ability to develop informed local management plans for the African manatee in much of its range. This research took place in the Sanaga River Watershed, which...
Authors
Aristide Takoukam Kamla, Dylan G. E. Gomes, Cathy Beck, Lucy W. Keith-Diagne, Margaret Hunter, Ruth Francis-Floyd, Robert K. Bonde
Analysis of body condition indices reveals different ecotypes of the Antillean manatee Analysis of body condition indices reveals different ecotypes of the Antillean manatee
Assessing the body condition of wild animals is necessary to monitor the health of the population and is critical to defining a framework for conservation actions. Body condition indices (BCIs) are a non-invasive and relatively simple means to assess the health of individual animals, useful for addressing a wide variety of ecological, behavioral, and management questions. The Antillean...
Authors
D. N. Castelblanco-Martinez, Daniel Slone, S. S. Landeo-Yauri, E. A. Ramos, Anmari Álvarez-Alemán, Fernanda L. N. Attademo, Cathy A. Beck, Robert K. Bonde, Susan M. Butler, L. J. Cabrias-Contreras, D. Caicedo-Herrera, Jamal Galves, I. V. Gomez-Camelo, D. Gonzalez-Socoloske, D. Jiménez-Domínguez, Fabia O. Luna, Y. Mona-Sanabria, J. B. Morales-Vela, L. D. Olivera-Gomez, Janneth Adriana Padilla-Saldivar, James A. Powell, James P. Reid, G. Rieucau, Antonio A. Mignucci-Gianonni