Category: Ciconiidae

The Story of the Water of Life and Death

The hero of the tale, Floria, having shown some kindness to a stork, who afterwards turns out to be the king of the storks, receives from him a feather, which when taken up at any time of danger would bring the stork to him and help him. And thus it came to pass that the […]

The White Stork and the bring baby story

According to European folklore, the stork is responsible for bringing babies to new parents. The legend is very ancient, but was popularised by a 19th century Hans Christian Andersen story called The Storks. German folklore held that storks found babies in caves or marshes and brought them to households in a basket on their backs […]

The King who became a Stork and the evil wizard

Once upon a time in Persia there lived a handsome young man called Sasha, who was the Ruler and greatly loved by all. Sasha had only one enemy, Kashenor, a cruel wicked wizard whose desire was to put his own son Mizrah on Sasha’s throne. Sasha loved to collect ancient precious objects, and he always […]

ORGANOCHLORINE RESIDUES AND EGGSHELL THINNING IN WOOD STORKS AND ANHINGAS

Wood Stork (Mycteria americana) Science Article 1 abstract All 10 Wood Stork eggs collected at Merritt Island National Wildlife Refuge in 1973 contained residues of DDE (geometric mean 4.0 ppm wet weight) and PCBs (1.2 ppm). Nine other organochlorines were found at lower frequencies in the eggs. Eggshells from the recent period were 8.9% thinner […]

Aggregation size and foraging behavior of White Storks

White Stork (Ciconia ciconia) Science Article 7 abstract The foraging behaviour of breeding White Storks Ciconia cinconia was studied at a colony in central Spain to test various predictions related to the advantages of flocking. Storks devoted more time to preening and resting with increasing aggregation size. Time spent vigilant by individual Storks decreased significantly […]

Effects of power lines on a White Stork Ciconia ciconia population in central Spain

White Stork (Ciconia ciconia) Science Article 3 abstract The aims of this article are 1) to study the effect of mortality at power lines on a White Stork population and 2) to know which are the risky factors on both collision and electrocution incidents in a humanised area. Location: Study area was located at South-eastern […]

Condition-dependent parental effort and reproductive performance in the White Stork Ciconia ciconia

White Stork (Ciconia ciconia) Science Article 10 abstract Relationships between the parental quality and reproductive performance have been studied in many birds, but not in Ciconiiformes so far. We hypothesised that parental condition of White Storks Ciconia ciconia affects both parental care and breeding success. To examine our hypothesis we assessed body mass of White […]

Feeding in urban refuse dumps: ingestion of plastic objects by the White Stork (Ciconia ciconia)

White Stork (Ciconia ciconia) Science Article 2 abstract […]. According to our data, refuse dumps provide a staple food for storks throughout the year, but expose some birds, especially the juveniles, to the potential consumption of plastics and other potentially dangerous materials. Due to the healthy and increasing Spanish White Stork population to a certain […]

Variable inter-annual relationships between T-cell mediated immunity and individual traits in White Storks

White Stork (Ciconia ciconia) Science Article 4 abstract Aims: The PHA skin-testing technique has become a widespread way of studying the ecological and evolutionary implications of T-cell mediated immunity (CMI) in birds. Several breeding and individual traits have been found to be related to CMI. However, it is not known how consistent these relationships are […]

Variation of primary production during winter induces synchrony in survival rates in migratory white storks Ciconia ciconia

White Stork (Ciconia ciconia) Science Article 12 abstract The environmental conditions that migratory birds experience during their stay at different locations throughout the year can have significant impact on the variation of annual survival rates. Because migrants often crowd during non-breeding, environmental conditions can affect survival rates of individuals originating from different breeding populations, thus […]