Articles, Data visualization, Mapping 16 Dec 2019 Mapping rare birds: Where do they turn up? Birds appearing unexpectedly far away from their regular range have delighted birders and puzzled ornithologists for a long time. The… Daniel Roca
Articles, Data visualization, Mapping 16 Dec 2019 Cartografia de les rareses: a on apareixen? Els ocells que apareixen lluny de la seva àrea de distribució, anomenats habitualment “rareses”, han despertat sempre un gran interès… Daniel Roca
Articles, News, rare sightings 26 Nov 2019 Purple Sandpiper in Catalonia: a closer look Purple Sandpiper is a rarity in Catalonia, with only a handful of records in recent years. Unlike Ruddy Turnstone, which… Daniel Roca
News, rare sightings, Travel 19 Feb 2019 RW Blackbird in the Canary Islands Some friends went on a trip to the Canary Islands a few days ago. They are from Hong Kong and… Daniel Roca
News, rare sightings 16 Jan 2019 Crossroads Birds from the far North, the far East, the far South, the far West… The Mediterranean basin is a crossroads… Daniel Roca
News, rare sightings 17 Dec 2018 Now I’m here, now I’m there Red-necked grebe is a rare bird in Catalonia, with very few records in the last years. Not the kind of… Daniel Roca
Identification, News 05 Mar 2018 Steppe Grey Shrike, first for Catalonia The day started cloudy, but not really cold, at the Empordà plains. South-westerly winds have brought mild temperatures and weather… Daniel Roca
Identification, News 01 Mar 2018 Urban Rosy Starling The coastal town of Premià de Mar, very close to Barcelona, is hosting a Rosy Starling since at least February… Daniel Roca
