Pulli – young birds on Northern Sea Coast

Spending the yearly vacation this time in the Netherlands, it was possible to look for birds as well. Besides an observation of an adult Lesser Yellowlegs (Tringa flavipes) north of Callantsoog in the newly established nature reserve “The Nollen van Abbestede”,  I could see a lot of young birds – the so-called pulli – of… Continue reading Pulli – young birds on Northern Sea Coast

Pectoral Sandpiper (Calidris melanotos) on Laguna Alalay – Bolivia

Early morning, 5:30 am. Haze over the water and I am watching through my camouflage tent here on the edge of Laguna Alalay on 2,600 m (asl). Waders are my main interest. At 4:30 am I got up already. The starry sky promised a nice day. In fact, at 5:00 am I pitched my tent… Continue reading Pectoral Sandpiper (Calidris melanotos) on Laguna Alalay – Bolivia

Next Rarity for Noord Holland – a Glossy Ibis

According to a report from waarneming.nl a Glossy Ibis (Plegadis falcinellus), a species from the birds family of the Ibises and Spoonbills (Threskiornithidae) could be observed on July 1st 2014 near Heemskerk in the Heemskerker Noordbroekpolder than in Heemskerk in the Waterberging Noorderveldjust south of Castricum. After the Lesser Yellowlegs (Tringa flavipes) at the coast… Continue reading Next Rarity for Noord Holland – a Glossy Ibis

Lesser Yellowlegs near Callantsoog/ Noord Holland – NL

Right now, it is possible to see a rare Tringa-wader in a Nature reserve at the coast of Noord Holland between Den Helder and Callantsoog. An adult Lesser Yellowlegs (Tringa flavipes) can be observed north of Callantsoog in the newly established nature reserve “The Nollen van Abbestede”. After a report two days ago it could… Continue reading Lesser Yellowlegs near Callantsoog/ Noord Holland – NL

Bird migration and regional circulation in the Pantanal

Whereas long-distance bird migration for aquatic bird species is roughly understood there are other movements of birds between especially the lower Paraná River valley wetlands in Argentina, and the south Brazil/Pantanal wetlands which are far from clear. Besides the fact, that the global patterns of Summer/ Winter north and south of the equator determines the… Continue reading Bird migration and regional circulation in the Pantanal