Results 161 to 170 of about 3,467 (186)
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2005
Abstract Uncertainty about recent population trends in the USA suggests the need for a range-wide survey, which should be readily possible given the conspicuousness of the birds.An action plan for this species within the southeast USA is desirable in that it has shown a tendency for population shifts.
James A Kushlan, James A Hancock
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Abstract Uncertainty about recent population trends in the USA suggests the need for a range-wide survey, which should be readily possible given the conspicuousness of the birds.An action plan for this species within the southeast USA is desirable in that it has shown a tendency for population shifts.
James A Kushlan, James A Hancock
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Mala bijela čaplja Egretta garzetta [PDF]
, 2013 Prikazana su kretanja vrste Egretta garzetta na temelju podataka o prstenovanim i nađenim pticama.
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Little Egrets (Egretta Garzetta) and Trace-Metal Contamination in Wetlands of China
Environmental Monitoring and Assessment, 2006The rapidly developing Asian countries may face threatening environmental contamination, that however remains largely unassessed. We studied persistent trace elements in three wetlands, Poyang Lake, relatively unpolluted, and Tai Lake, and Pearl River Delta, selected as hotspots of pollution in Central China. We adopted as indicator the Little Egret, a
ZHANG, YINGMEI +8 more
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THE BEHAVIOUR OF EGRETTA GARZETTA AND E. INTERMEDIA
Ostrich, 1969(1969). THE BEHAVIOUR OF EGRETTA GARZETTA AND E. INTERMEDIA. Ostrich: Vol. 40, No. 4, pp. 150-155.
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Individual dispersal among colonies of Little EgretsEgretta garzetta
Ibis, 2002Colonial waterbirds are unusual in that competition for nest‐sites or mates may occur at a scale of a few metres, whereas thousands of birds may overlap in their foraging range at a larger scale. Dispersal has been evaluated for only a few such species, and its adaptive significance remains unclear.
FASOLA, MAURO +4 more
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Behavioural Processes, 1990
Results from both field and experimental foraging studies of little egrets (Egretta garzetta) are used to discuss the relationship between flocking, prey density and foraging efficiency. In the field, the latter was affected by group size. The two parameters studied, striking efficiency (percentage of successful pecks) and the number of captures per ...
F, Cezilly, V, Boy, H, Hafner
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Results from both field and experimental foraging studies of little egrets (Egretta garzetta) are used to discuss the relationship between flocking, prey density and foraging efficiency. In the field, the latter was affected by group size. The two parameters studied, striking efficiency (percentage of successful pecks) and the number of captures per ...
F, Cezilly, V, Boy, H, Hafner
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การศึกษาความสำเร็จในการสืบพันธุ์ของนกยางเปีย บริเวณเขตห้ามล่าสัตว์ป่าวัดตาลเอน อำเภอบางประหัน จังหวัดพระนครศรีอยุธยา ในปี พ.ศ. 2545 พบว่า รังของนกยางเปียจำนวน 61 รังมีจำนวนไข่ตั้งแต่ 1 ถึง 5 ฟอง จำนวนไข่เฉลี่ยต่อรังคือ 3.10 +- 0.87 ฟอง โดยร้อยละ 49.2 จะมีจำนวนไข่ 3 ฟอง ความสำเร็จในการฟักของไข่ต่อรังและอัตราการรอดต่อรังของลูกนกยางเปียจนบินออกจากรัง ...
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Unusual Method of Fishing by Little Egret Egretta Garzetta Linnaeus
1967(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Isolation of Laribacter hongkongensis from Little Egrets (Egretta garzetta) in Hangzhou, China.
Letters in applied microbiology, 2012Laribacter hongkongensis is well adapted to diverse freshwater environments and is associated with human community-acquired gastroenteritis and traveller's diarrhoea. The study intended to investigate whether L. hongkongensis could be detected in Little Egrets (Egretta garzetta, a widespread aquatic bird) in Hangzhou, China.A total of 176 faecal ...
X, Ni +9 more
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