scholarly journals CAPILARIASIS EN GARZA HUACO COMÚN (NYCTICORAX NYCTICORAX)

2020 ◽  
Vol 12 (1) ◽  
Author(s):  
Sandra Márcia Tietz Marques ◽  
Bruna Zafalon da Silva ◽  
Anelise Schuch Boll ◽  
Eduardo Almeida Ruivo dos Santos ◽  
Marcelo Meller Alievi
Keyword(s):  
Nycticorax Nycticorax

Nycticorax nycticorax é uma ave da família Ardeidae. É cosmopolita e com ampla distribuição mundial e as infecções parasitárias estão entre os problemas sanitários mais comuns que as afetam. Este relato objetiva descrever o tratamento parasitário em um savacu com capilariose, em internação no Núcleo de Conservação e Reabilitação de Animais Silvestres -Preservas/ UFRGS, Brasil. Dados sobre tratamento são escassos nesta espécie. O animal era de vida livre, proveniente do Campus Universitário da UFRGS e foi trazido ao hospital por populares. Capillaria spp. foi diagnosticada por dois métodos coprológicos. A ave foi medicada com levamisole (20 mg·kg-1, subcutânea, dose única). Este relato reflete a importância do tratamento devido a patogenicidade da capilariose e para suprir uma lacuna quanto ao principio ativo que apresente efetividade terapêutica.

Spectrographic analysis of the Greeting Call of the Night Heron (Nycticorax nycticorax nycticorax)

1993 ◽  
Vol 5 (3) ◽  
pp. 382-383
Author(s):  
A. Bari ◽  
S. Camanni ◽  
P. Gonella ◽  
R. Piazza ◽  
G. Tallone ◽  
...  
Keyword(s):  
Spectrographic Analysis ◽  
Nycticorax Nycticorax ◽  
Night Heron

Contaminant Exposure and Biomarker Response in Embryos of Black-crowned Night-herons (Nycticorax nycticorax) Nesting near Lake Calumet, Illinois

2007 ◽  
Vol 33 (4) ◽  
pp. 791-805 ◽  
Author(s):  
Jeffrey M. Levengood ◽  
Luann Wiedenmann ◽  
Thomas W. Custer ◽  
David J. Schaeffer ◽  
Cole W. Matson ◽  
...  
Keyword(s):  
Contaminant Exposure ◽  
Nycticorax Nycticorax ◽  
Biomarker Response ◽  
Lake Calumet

Lead accumulation in feathers of nestling black-crowned night herons (Nycticorax nycticorax) experimentally treated in the field

2003 ◽  
Vol 22 (7) ◽  
pp. 1517-1524 ◽  
Author(s):  
Nancy H. Golden ◽  
Barnett A. Rattner ◽  
Jonathan B. Cohen ◽  
David J. Hoffman ◽  
Estelle Russek-Cohen ◽  
...  
Keyword(s):  
Nycticorax Nycticorax ◽  
Lead Accumulation

scholarly journals Artificial Wetlands as Breeding Habitats for Colonial Waterbirds within Central Romania

Diversity ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 371
Author(s):  
Dan Traian Ionescu ◽  
Călin Vasile Hodor ◽  
Ion Cătălin Petritan
Keyword(s):  
Conservation Status ◽  
Bird Species ◽  
Natura 2000 ◽  
Positive Trend ◽  
Phalacrocorax Carbo ◽  
Artificial Wetlands ◽  
Nycticorax Nycticorax ◽  
Ardea Alba ◽  
Colonial Waterbirds ◽  
Population Sizes

The historical loss of natural wetlands in Romania is significant. The building of lakes, ponds, and dams has compensated for some of these losses, as was the case in the study area, the artificial wetlands designated as the Natura 2000 (special protection area, SPA) and Ramsar sites. In this context, to evaluate the conservation status of colonial waterbirds (cormorants, herons, and egrets), we analyzed actual distributions, habitat selection, features, and population sizes. Standardized counting of colonial species was used, supplemented by nest counting and colony-area estimation during winter, and drone footage. All species and their colonies were built in artificial or anthropically influenced habitats. Concerning distribution and population sizes, Phalacrocorax carbo and Microcarbo pygmeus were found to nest only in central Romania. The pair numbers of Ardea alba, Ardea purpurea, Ardea cinerea, and Nycticorax nycticorax in the area exceeded 1% of the national minimum breeding population. There was a statistically significant positive trend of breeding populations for Ardea alba, Nycticorax nycticorax, and Egretta garzetta. In conclusion, these artificial wetlands offer optimal breeding conditions for a relatively large diversity of colonial bird species over areas that are not very large.

Responses of Nestling Black-crowned Night Herons (Nycticorax nycticorax ) to Aquatic and Terrestrial Recreational Activities: a Manipulative Study

Waterbirds ◽  
2007 ◽  
Vol 30 (4) ◽  
pp. 554-565 ◽  
Author(s):  
Esteban Fernández-Juricic ◽  
Patrick A. Zollner ◽  
Cherie LeBlanc ◽  
Lynne M. Westphal
Keyword(s):  
Recreational Activities ◽  
Nycticorax Nycticorax
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