Results 101 to 110 of about 9,864 (233)

Presence of Psitticimex uritui (Hemiptera: Cimicidae) in nests of brown cacholote Pseudoseisura lophotes (Passeriformes: Furnariidae) [PDF]

open access: yes, 2008
Psitticimex uritui (Lent & Abalos), la chinche típica de la “cotorra” Myiopsitta monachus Boddaert, fue registrada por primera vez en los nidos del “caserote” Pseudoseisura lophotes (Reichenbach) en la provincia de Entre Ríos.
Aramburu, Rosana Mariel   +1 more
core  

Testing multiple pathways for impacts of the non-native Black-headed Weaver Ploceus melanocephalus on native birds in Iberia in the early phase of invasion [PDF]

open access: yes, 2014
Not all non-native species have strong negative impacts on native species. It is desirable to assess whether a non-native species will have a negative impact at an early stage in the invasion process, when management options such as eradication are still
Adler   +62 more
core   +2 more sources

Detection of Cryptosporidium and Giardia duodenalis in Reptiles in Thailand

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
ABSTRACT Cryptosporidium spp. and Giardia duodenalis are significant intestinal protozoan parasites affecting humans and animals worldwide. These infections are transmitted through the faecal–oral route, by contaminated water, food or close contact with infected hosts.
Chantira Sutthikornchai   +9 more
wiley   +1 more source

Exploitation of Erythrina dominguezii Hassl. (Fabaceae)nectar by perching birds in a dry forest in western Brazil

open access: yesBrazilian Journal of Biology, 2002
Among the vertebrate pollinated plants, the genus Erythrina includes tree species in which birds are the pollen vectors. Two groups in this genus may be distinguished: a) the hummingbird, and b) the perching bird pollinated species. Erythrina dominguezii
RAGUSA-NETTO J.
doaj  

Chlamydophila psittaci Transmission from Pet Birds to Humans

open access: yesEmerging Infectious Diseases, 2007
We studied zoonotic transmission of Chlamydophila psittaci in 39 breeding facilities for Psittaciformes (cockatoos, parrots, parakeets, lories) that frequently used antimicrobial drugs.
Daisy Vanrompay   +8 more
doaj   +1 more source

Breeding ecology of a translocated population of red-crowned kakariki (Cyanoramphus novaezelandiae) on Tiritiri Matangi island, New Zealand : a thesis submitted in partial fulfillment of the requirements for the degree of Master of Sciences in Ecology at Massey University, Albany, New Zealand [PDF]

open access: yes, 2006
The reproductive ecology of a translocated population of red-crowned kakariki (Cyanoramphus novaezelandiae) was monitored during 2004-2006, covering two breeding seasons on Tiritiri Matangi Island.
Ortiz-Catedral, Luis
core  

Micro-evolutionary diversification among Indian Ocean parrots: temporal and spatial changes in phylogenetic diversity as a consequence of extinction and invasion [PDF]

open access: yes, 2015
Almost 90% of global bird extinctions have occurred on islands. The loss of endemic spe- cies from island systems can dramatically alter evolutionary trajectories of insular species biodiversity, resulting in a loss of evolutionary diversity important ...
Ahmad S.   +11 more
core   +1 more source

How Management Practices Shape the “Local Habitat Signature” That Modulates Bird Communities in Urban Green Spaces

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
Local scale factors, not just the broad urban gradient, are the key drivers of urban bird communities. Our multi‐scale study found that specific management practices, such as managing leaf litter depth or the presence of unmanaged tall grass, explained the largest portion of variation in bird composition.
Tulaci Bhakti   +3 more
wiley   +1 more source

Estimating age‐dependent survival when juveniles resemble females: Invasive ring‐necked parakeets as an example

open access: yesEcology and Evolution, 2019
Many species only show sexual dimorphism at the age of maturity, such that juveniles typically resemble females. Under these circumstances, estimating accurate age‐specific demographic parameters is challenging.
J. Senar   +6 more
semanticscholar   +1 more source

Aggression heuristics underlie animal dominance hierarchies and provide evidence of group-level social information

open access: yes, 2020
Members of a social species need to make appropriate decisions about who, how, and when to interact with others in their group. However, it has been difficult for researchers to detect the inputs to these decisions and, in particular, how much ...
DeDeo, Simon   +2 more
core  

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