Results 31 to 40 of about 1,520,610 (235)
Estimating demographic parameters for capture-recapture data in the presence of multiple mark types [PDF]
, 2011 In mark-recapture studies, various techniques can be used to uniquely identify individual animals, such as ringing, tagging or photo-identification using natural markings.
Pomeroy, Patrick +2 more
core +1 more source
Average detection probability of male and female lions from different size groups estimated from closed population capture-mark-recapture in program MARK. [PDF]
, 2020 Average detection probability of male and female lions from different size groups estimated from closed population capture-mark-recapture in program MARK.
Yadvendradev V. Jhala (103336) +3 more
core +1 more source
Rejection of Schmidt et al.'s estimators for bear population size
Ecology and Evolution, 2019 Aerial distance sampling of bears to estimate population size has been used throughout many parts of Alaska. The distance sampling models are complex since they need to account for undetected bears and differences in detection probabilities.
Earl Becker, Aaron Christ
doaj +1 more source
Zoologia (Curitiba), 2011 A new mark-recapture abundance estimate and a photographic census were carried out to investigate the possible decline in the abundance of the bottlenose dolphins, Tursiops truncatus (Montagu, 1821), in the Patos Lagoon estuary due to the high levels of ...
Pedro F Fruet +3 more
doaj +1 more source
Mark-recapture locations (Junco hyemalis) [PDF]
, 2017 This file includes mark-recapture locations for nestlings banded in the nest on Salt Pond Mountain, VA from 1996-2006 that were also recaptured or nested the next year as adults.
Eric B. Liebgold (3274458) +2 more
core +1 more source
An 11-digit identification system for individual Nile crocodiles using natural markings
Koedoe: African Protected Area Conservation and Science, 2016 Research and conservation of wild crocodiles and husbandry of captive crocodiles requires the reliable identification of individuals. We present a method using the individual colour markings on the first 10 single-crest scutes on the tails of Nile ...
Hindrik Bouwman, Enrico Cronje
doaj +1 more source
Towards the mother-of-all-models: customised construction of the mark-recapture likelihood function [PDF]
Animal Biodiversity and Conservation, 2004 With a proliferation of mark–recapture models and studies collecting mark–recapture data, software and analysis methods are being continually revised. We consider the construction of the likelihood for a general model that incorporates all the features ...
Barker, R. J., White, G. C.
doaj
An evaluation of population indices for northern bobwhite
Wildlife Society Bulletin, 2019 Northern bobwhite (Colinus virginianus) populations are monitored using 2 general approaches—population indices and abundance estimators. Due to their convenient sampling designs, indices are commonly used by land managers and researchers to predict or ...
Bradley W. Kubečka +5 more
doaj +1 more source
Pachyderm, 2011 The population structure of the Javan rhino (Rhinoceros sondaicus) in Ujung Kulon National Park (NP) in Banten, Indonesia was assessed using visual identification and mark-recapture estimation.
Adhi Hariyadi +5 more
doaj +1 more source
Structurally missing data problems in multiple list capture–recapture data [PDF]
, 2008 Capture–recapture, Covariate, Missing data,
David Hessen +11 more
core +1 more source