scholarly journals Making use of multiple surveys: Estimating breeding probability using a multievent‐robust design capture–recapture model

2019 ◽  
Vol 9 (2) ◽  
pp. 836-848 ◽  
Author(s):  
W. Chris Oosthuizen ◽  
Roger Pradel ◽  
Marthán N. Bester ◽  
P. J. Nico Bruyn
Keyword(s):  
Robust Design ◽  
Capture Recapture ◽  
Breeding Probability ◽  
Design Capture

scholarly journals A Robust Design Capture-Recapture Analysis of Abundance, Survival and Temporary Emigration of Three Odontocete Species in the Gulf of Corinth, Greece

PLoS ONE ◽  
2016 ◽  
Vol 11 (12) ◽  
pp. e0166650 ◽  
Author(s):  
Nina Luisa Santostasi ◽  
Silvia Bonizzoni ◽  
Giovanni Bearzi ◽  
Lavinia Eddy ◽  
Olivier Gimenez
Keyword(s):  
Robust Design ◽  
Temporary Emigration ◽  
Gulf Of Corinth ◽  
Capture Recapture ◽  
Design Capture

A robust design capture-recapture model with multiple age classes augmented with population assignment data

2013 ◽  
Vol 21 (1) ◽  
pp. 41-59 ◽  
Author(s):  
Zhi Wen ◽  
James D. Nichols ◽  
Kenneth H. Pollock ◽  
Peter M. Waser
Keyword(s):  
Robust Design ◽  
Population Assignment ◽  
Age Classes ◽  
Capture Recapture ◽  
Design Capture

Absolute Population Estimates Using Capture–Recapture Experiments

2021 ◽  
pp. 63-112
Author(s):  
Peter A. Henderson
Keyword(s):  
Robust Design ◽  
Linear Method ◽  
Stochastic Method ◽  
Population Estimates ◽  
Protein Marking ◽  
Capture Recapture ◽  
Estimate Population Size ◽  
Log Linear ◽  
Absolute Population ◽  
Natural Marks

The main methods used to estimate population size using capture–recapture for both closed and open populations are described, including the Peterson–Lincoln estimator, the Schabel census, Bailey’s triple catch, the Jolly–Seber stochastic method, and Cormack’s log-linear method. The robust design approach is described. R code listings for commonly used packages are presented. The assumptions common to capture–recapture methods are reviewed, and tests for assumptions such as equal catchability described. The use of programs to select model assumptions are described. The main methods for marking different animal groups are described, together with the use of natural marks and parasites and DNA. Marking methods include paint marks, dyes, tagging, protein marking, DNA, natural marks, tattooing, and mutilation. Methods for handling and release are described.

scholarly journals On the Estimation of Dispersal and Movement of Birds

The Condor ◽  
2004 ◽  
Vol 106 (4) ◽  
pp. 720-731 ◽  
Author(s):  
William L. Kendall ◽  
James D. Nichols
Keyword(s):  
Robust Design ◽  
Nonlinear Dynamic ◽  
Detection Probability ◽  
Cross Correlation ◽  
Statistical Methodology ◽  
Open Population ◽  
Abundance Estimates ◽  
Capture Recapture ◽  
Over Time

Abstract The estimation of dispersal and movement is important to evolutionary and population ecologists, as well as to wildlife managers. We review statistical methodology available to estimate movement probabilities. We begin with cases where individual birds can be marked and their movements estimated with the use of multisite capture-recapture methods. Movements can be monitored either directly, using telemetry, or by accounting for detection probability when conventional marks are used. When one or more sites are unobservable, telemetry, band recoveries, incidental observations, a closed- or open-population robust design, or partial determinism in movements can be used to estimate movement. When individuals cannot be marked, presence-absence data can be used to model changes in occupancy over time, providing indirect inferences about movement. Where abundance estimates over time are available for multiple sites, potential coupling of their dynamics can be investigated using linear cross-correlation or nonlinear dynamic tools. Sobre la Estimación de la Dispersión y el Movimiento de las Aves Resumen. La estimación de la dispersión y el movimiento es importante para los ecó logos evolutivos y de poblaciones, así como también para los encargados del manejo de vida silvestre. Revisamos la metodología estadística disponible para estimar probabilidades de movimiento. Empezamos con casos donde aves individuales pueden ser marcadas y sus movimientos estimados con el uso de métodos de captura-repactura para múltiples sitios. Los movimientos pueden ser monitoreados ya sea directamente, usando telemetría o teniendo en cuenta las probabilidades de detección cuando se usan marcas convencionales. Cuando uno o más sitios no pueden ser observados, se puede estimar el movimiento usando telemetría, recuperación de anillos, observaciones circunstanciales, un diseño poblacional robusto cerrado o abierto, o determinismo parcial de los movimientos. Cuando los individuos no pueden ser marcados, se pueden usar datos de presencia-ausencia para modelar los cambios en el tiempo de la ocupación, brindando inferencias indirectas sobre los movimientos. Cuando las estimaciones de abundancia a lo largo del tiempo están disponibles para varios sitios, se puede investigar la interrelación potencial de sus dinámicas usando correlaciones cruzadas lineales o herramientas para dinámica no lineal.

Extending the Robust Design for DNA-Based Capture–Recapture Data Incorporating Genotyping Error and Laboratory Data

2009 ◽  
pp. 711-726 ◽  
Author(s):  
Paul M. Lukacs ◽  
Kenneth P. Burnham ◽  
Brian P. Dreher ◽  
Kim T. Scribner ◽  
Scott R. Winterstein
Keyword(s):  
Robust Design ◽  
Laboratory Data ◽  
Genotyping Error ◽  
Capture Recapture

ON THE USE OF THE ROBUST DESIGN WITH TRANSIENT CAPTURE-RECAPTURE MODELS

The Auk ◽  
2003 ◽  
Vol 120 (4) ◽  
pp. 1151 ◽  
Author(s):  
James E. Hines ◽  
William L. Kendall ◽  
James D. Nichols
Keyword(s):  
Robust Design ◽  
Capture Recapture

scholarly journals Modeling the demography of species providing extended parental care: A capture-recapture multievent model with a case study on Polar Bears (Ursus maritimus)

2019 ◽  
Author(s):  
Sarah Cubaynes ◽  
Jon Aars ◽  
Nigel G. Yoccoz ◽  
Roger Pradel ◽  
Øystein Wiig ◽  
...  
Keyword(s):  
Parental Care ◽  
Litter Size ◽  
Ursus Maritimus ◽  
Reproductive History ◽  
Demographic Parameters ◽  
Capture Recapture ◽  
Breeding Probability ◽  
Extended Parental Care

AbstractIn species providing extended parental care, one or both parents care for altricial young over a period including more than one breeding season. We expect large parental investment and long-term dependency within family units to cause high variability in life trajectories among individuals with complex consequences at the population level. So far, models for estimating demographic parameters in free-ranging animal populations mostly ignore extended parental care, thereby limiting our understanding of its consequences on parents and offspring life histories.We designed a capture-recapture multi-event model for studying the demography of species providing extended parental care. It handles statistical multiple-year dependency among individual demographic parameters grouped within family units, variable litter size, and uncertainty on the timing at offspring independence. It allows to evaluate trade-offs among demographic parameters, the influence of past reproductive history on the caring parent survival status, breeding probability and litter size probability, while accounting for imperfect detection of family units. We assess the model performances using simulated data, and illustrate its use with a long-term dataset collected on the Svalbard polar bears (Ursus maritimus).Our model performed well in terms of bias and mean square error and in estimating demographic parameters in all simulated scenarios, both when offspring departure probability from the family unit occurred at a constant rate or varied during the field season depending on the date of capture. For the polar bear case study, we provide estimates of adult and dependent offspring survival rates, breeding probability and litter size probability. Results showed that the outcome of the previous reproduction influenced breeding probability.Overall, our results show the importance of accounting for i) the multiple-year statistical dependency within family units, ii) uncertainty on the timing at offspring independence, and iii) past reproductive history of the caring parent. If ignored, estimates obtained for breeding probability, litter size, and survival can be biased. This is of interest in terms of conservation because species providing extended parental care are often long-living mammals vulnerable or threatened with extinction.

A Likelihood-Based Approach to Capture-Recapture Estimation of Demographic Parameters under the Robust Design

Biometrics ◽  
1995 ◽  
Vol 51 (1) ◽  
pp. 293 ◽  
Author(s):  
William L. Kendall ◽  
Kenneth H. Pollock ◽  
Cavell Brownie
Keyword(s):  
Robust Design ◽  
Demographic Parameters ◽  
Capture Recapture

On the Use of the Robust Design with Transient Capture-Recapture Models

The Auk ◽  
2003 ◽  
Vol 120 (4) ◽  
pp. 1151-1158 ◽  
Author(s):  
James E. Hines ◽  
William L. Kendall ◽  
James D. Nichols
Keyword(s):  
Robust Design ◽  
Capture Recapture

The Robust Design in Capture-Recapture Studies: A Review and Evaluation by Monte Carlo Simulation

1992 ◽  
pp. 31-43 ◽  
Author(s):  
William L. Kendall ◽  
Kenneth H. Pollock
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Robust Design ◽  
Capture Recapture
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