Ferruginous-backed Antbird (Myrmeciza ferruginea) |
Foto's (klik er op om te vergroten) | ||
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© Ward Vercruysse | © K.D. Dijkstra | © John S. Dunning |
© Daniel Lopez Velasco | © Martin Reid |
Roodrugmiervogel: Zoals alle miervogels wordt deze soort meer gehoord dan gezien, het geluid is te horen in de eerste video. Het zoekt zijn prooi op de donkere vloer van het bos en hij zingt ook van laag bij de grond. De eerste foto is gemaakt door Ward Vercruysse op de Brownsberg in 2009, de tweede door KD Dijkstra in juni 2007 ook op de Brownsberg. De volgende foto is van J.S. Dunning, in Suriname in 1978. Fred Pansa maakte de Video's. |
Video (klik op de link of op de 'play'-knop om te kijken) | ||
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Video opname van een Roodrugmiervogel © ; | Video opname van een Roodrugmiervogel © ; |
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Verdeling van waarnemingen over het jaar | Waarnemingen van broeden over het jaar |
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The 451 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 2 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. |