Results 81 to 90 of about 1,167 (154)
Nest success and nest site selection of wetland birds in a restored wetland system
Avian Conservation and Ecology, 2021 Although most emergent wetlands across central North America have been destroyed or degraded, wetland restoration in recent decades has provided new habitat resources for wetland birds in agriculturally dominated landscapes.
Auriel M. V. Fournier +16 more
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Morphometric differences between sexes of two subspecies of black-crowned night heron (Nycticorax nycticorax) using discriminant analysis [PDF]
, 2018 The objective of this study was to develop tools for distinguishing between sexes of the two Blackcrowned Night-Heron (Nycticorax nycticorax) subspecies (N. n. obscurus and N. n. hoactli) using discriminant function analysis. Significant differences were
Alejandra Piro +5 more
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, 2007 Blood samples from 145 Black-crowned Night-heron ( Nycticorax nycticorax, BCNH) chicks (mean age 3 weeks) were taken from four island colonies (Goose (2004), Canarsie Pol (2005), Hoffman (2004 and 2005) and North Brother (2004 and 2005)) in New York ...
Kramer, Laura D +3 more
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Ardea nycticorax Linnaeus, 1758, spec. nov.
Ardea nycticorax [spec. nov.] A. crista occipitis tripenni dependente, dorso nigro, abdomine flavescente. Nycticorax. Gesn. av. 628. Aldr. orn. l. 19. c. 57. p. 272. Ardea cinerea minor. Will. orn. 204. t. 49. Raj. av. 99. n. 3. Mars. danub. 5.
Linnaeus, Carolus
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BREEDING ECOLOGY OF NIGHT HERON (Nycticorax nycticorax Linne, 1758) IN THE LAKE VAN BASIN, TURKEY
, 2010 A study on breeding ecology of night heron (Nycticorax nycticorax) was conducted in the Lake Van Basin between 16 February 2006 and 04 October 2007 on four big islands inside the lake and sorrounding wetlands.
Adizel, O., Durmus, A.
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, 2008 Comparison of nestling nutrition and growth of Black-crowned Night Heron, Nycticorax nycticorax, and Little Egret, Egretta garzetta by Ali Uzun and Belgin Uzun Black-crowned Night Herons (Nycticorax nycticorax Linnaeus, 1758) and Little Egrets ...
Uzun, Abdullah, Uzun, Belgin, Uzun, Ali
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Keberadaan Burung Kowak Malam Kelabu (Nycticorax nycticorax Linnaeus, 1758) di Kampus IPB Darmaga.
, 2015 IPB Darmaga, exactly around the LSI lake is one place of black-crowned night-heron. The bird is nocturnal and rest during the day. The purpose of this study was to determine the presence of black-crowned night-heron (Nycticorax nycticorax Linn.) at LSI ...
Monica, Ivana Grace
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Revista de Biología Tropical, 2015 Las variaciones intranidada de la talla de los huevos de las aves responden a numerosos factores ecológicos y de la historia evolutiva de las especies. En las zancudas aunque se ha descrito una disminución de la talla con el orden de puesta, los trabajos
Dennis Denis Ávila
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, 2007 Concentrations of four trace elements (Cd, Ni, Cu and Pb) were determined in eggshells of grey heron (Ardea cinerea) and black-crowned night herons (Nycticorax nycticorax) from Nallihan Bird Paradise, which is located in the northern part of Sariyar Dam ...
Ayas, Zafer
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野生动物学报, 2017 2014年4～6月,采用直接观察法对广汉市南丰镇双庙子村村头的一块人工苗圃内繁殖的4种鹭科鸟类(简称鹭类)(牛背鹭Bubulcus ibis,白鹭Egretta garzetta,池鹭Ardeola bacchus,夜鹭Nycticorax nycticorax)的繁殖集群进行了监测,对鹭类鸟巢的分布密度、种群结构以及鹭类鸟巢的垂直分布和鸟巢大小进行了系统研究与分析。据统计,该苗圃有鹭类鸟巢1 580个,其中牛背鹭类巢(653,41.31%)为最多,高巢位的是夜鹭类巢 ...
韦定菊 赵俊松 李 波 姚永芳
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