Parasitic Jaeger (Stercorarius parasiticus) |
Foto's (klik er op om te vergroten) | ||
---|---|---|
© Carl Beel | © Carl Beel | © Carl Beel |
© Tomas Willems | © Tomas Willems | © Tomas Willems |
Kleine Jager: Carl Beel maakte de foto's in januari 2011 in de mond van de Suriname rivier. De Kleine Jager wordt zelden gezien langs de kust, dit was pas de tweede keer, de andere was in november. Deze Jager kan herkend worden aan de scherpe punten aan zijn middelste staartveren. Jagers krijgen hun voedsel door andere vogels, zoals meeuwen te dwingen weer over te geven wat ze gevangen hebben en doorgeslikt. Ze trekken over de hele wereld als het winter is op het noordelijk halfrond. |
|
|
Verdeling van waarnemingen over het jaar | Waarnemingen van broeden over het jaar |
---|---|
The 8 reported observations of this bird in Suriname, mainly for the last 50 years up to 2018, have been grouped by month. More birds on one day are counted as one observation. Of course, if the graph should depict the total number of birds seen, the differences between the months could be much more pronounced. | The reported breeding observations of this bird in Suriname. Most observations are about nest with eggs, some about fledglings, or feeding at a nest or the building of a nest. Of the about 5000 nests and eggs found for all species together, about 1/3 comes from the egg collection of Penard between 1896 and 1905. For some reason most collecting then was done in the first half of each year, so the shown distribution does not necessarily reflect the actual breeding preferences. The main dry season in Suriname is reckoned to be from half August to the end of November, the main wet season from half April to half August, but the the timing of begin and end does vary from year to year. Around March a second dry season often occurs. |