Human highly modified landscapes restrict gene flow of the largest neotropical canid, the maned wolf

Rodriguez-Castro, Karen Giselle; Lemos, Frederico Gemesio; Azevedo, Fernanda Cavalcanti de; Freitas-Junior, Mozart Caetano de; Desbiez, Arnaud L. J.; Galetti, Pedro M.

doi:10.1007/s10531-022-02385-x

Cited by 4 publications

(1 citation statement)

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“…Spatial information of the individuals is then recorded from the sample (often termed capture) locations, which together provides spatially explicit records of individuals. The resulting genotypes and spatial encounter data can provide valuable population‐level information about space use (Fuller et al, 2016 ; Karen‐Giselle et al, 2022 ; Lindsø et al, 2022 ).…”

Section: Introductionmentioning

confidence: 99%

Density‐habitat relationships of white‐tailed deer (Odocoileus virginianus) in Finland

Poutanen

Fuller

Pusenius

et al. 2023

Ecology and Evolution

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In heterogeneous landscapes, resource selection constitutes a crucial link between landscape and population‐level processes such as density. We conducted a non‐invasive genetic study of white‐tailed deer in southern Finland in 2016 and 2017 using fecal DNA samples to understand factors influencing white‐tailed deer density and space use in late summer prior to the hunting season. We estimated deer density as a function of landcover types using a spatial capture‐recapture (SCR) model with individual identities established using microsatellite markers. The study revealed second‐order habitat selection with highest deer densities in fields and mixed forest, and third‐order habitat selection (detection probability) for transitional woodlands (clear‐cuts) and closeness to fields. Including landscape heterogeneity improved model fit and increased inferred total density compared with models assuming a homogenous landscape. Our findings underline the importance of including habitat covariates when estimating density and exemplifies that resource selection can be studied using non‐invasive methods.

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Section: Introductionmentioning

confidence: 99%