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You searched for: Subject "Southwestern United States" Remove constraint Subject: "Southwestern United States" Journal Biological invasions Remove constraint Journal: Biological invasions Publication Year 2017 Remove constraint Publication Year: 2017
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1. Cryptic invasion of Northern Leopard Frogs (Rana pipiens) across phylogeographic boundaries and a dilemma for conservation of a declining amphibian

Author:
O’Donnell, Ryan P.; Drost, Charles A.; Mock, Karen E.
Source:
Biological invasions 2017 v.19 no.3 pp. 1039-1052
ISSN:
1387-3547
Subject:
Southwestern United States,   etc   ; Rana pipiens; biodiversity; environmental factors; fish; frogs; genetic variation; haplotypes; inbreeding depression; introgression; laboratory animals; lakes; mitochondria; outbreeding depression; pets; phylogeography; ponds; population dynamics;     Show all 18 Subjects
Abstract:
... Anthropogenic introduction of species is a major contributor to loss of biodiversity. Translocations within the range of a species are less frequently recognized, but have the potential for negative effects as well. Genetic mixing may lead to loss of local adaptations or further decline through outbreeding depression. These cryptic invasions may be quite difficult to recognize, but genetic tools c ...
DOI:
10.1007/s10530-016-1320-1

2. Similar dietary but different numerical responses to nonnative tamarisk (Tamarix spp.) by two native warblers

Author:
Mahoney, Sean M.; Theimer, Tad C.; Johnson, Matthew J.; Foster, Jeffrey T.
Source:
Biological invasions 2017 v.19 no.6 pp. 1935-1950
ISSN:
1387-3547
Subject:
Southwestern United States,   etc   ; Curculionidae; Diorhabda carinulata; Opsius stactogalus; Oreothlypis; Setophaga; Tamarix; biological control; biomass; birds; diet; ecological invasion; feces; habitats; humidity; indigenous species; insectivores; insects; introduced species; larvae; nesting; novel foods; prediction; rivers; temperature; trees;     Show all 26 Subjects
Abstract:
... Native species can have a range of responses to nonnative introductions, from negative to positive, and understanding how and why native species respond differently to nonnatives remains an important management challenge. Based on differences and similarities in ecology and behavior, we predicted how abundance and diet of two native warblers, Lucy’s warbler (Oreothlypis luciae) and yellow warbler ...
DOI:
10.1007/s10530-017-1408-2