Results 181 to 190 of about 245,639 (349)
Effective management for endangered grassland birds requires a sound understanding of habitat requirements and factors shaping reproductive success. We studied multi‐level habitat selection of endangered whinchats Saxicola rubetra and locally increasing stonechats Saxicola rubicola in a nature reserve using Sentinel‐2 images, LiDAR data, and habitat ...
Martin Küblbeck+5 more
wiley +1 more source
The Estimation of a Fundamental Interaction Parameter in an Emigration- Immigration Process [PDF]
Harold Ruben
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Recreational activities have been shown to induce fear responses in carnivores, causing both spatial and temporal displacement that can have cascading effects on the wider ecological community. Cougars Puma concolor are one species that are particularly sensitive to human disturbances as they have been found to be impacted by various forms of ...
Emerald Arthurs+3 more
wiley +1 more source
Managing migration: the Brazilian case [PDF]
The objective of this paper is to present the Brazilian migration experience and its relationship with migration management. The article is divided into three parts.
Eduardo L. G. Rios-Neto
core
Mammalian dispersal is characterized by long‐distance movements, and whether dispersal is sex‐dependent and occurs at pre‐saturation densities affects colonization speed and concurrent pathogen spread. In Scandinavia, Sweden classifies wild boar Sus scrofa as a native species and retains high densities, while Norwegian authorities considers it an alien
Christer M. Rolandsen+12 more
wiley +1 more source
ELECTRON MICROGRAPHIC OBSERVATIONS ON THE EMIGRATION OF LEUCOCYTES [PDF]
Vincent T. Marchesi, H. W. Florey
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Estimating the key demographic parameters of animal populations can enhance our understanding of system dynamics and assist in developing and improving conservation decision–support models. The Rio Grande cooter Pseudemys gorzugi is a conservation reliant freshwater turtle native to lower Rio Grande River Basin (USA and Mexico), with limited knowledge ...
Ivana Mali, Adam Duarte
wiley +1 more source
OBSERVATIONS ON ACUTE INFLAMMATION OF THE STOMACH AND BOWELS, PRODUCED BY THE INTERMIXTURE OF VERDIGRIS WITH THE FOOD. REMARKS ON THE MEDICAL TREATMENT AND GENERAL MANAGEMENT OF COOLIE LABOURERS EMIGRATING FROM CALCUTTA AND MADRAS TO THE MAURITIUS, BRITISH GUIANA, AND THE WESTINDIA ISLANDS [PDF]
Thomas Moore
openalex +1 more source