Tomasz Chodkiewicz

Using the largest dataset ever compiled for Europe, a study reveals the predominant impact of intensified agriculture on avian biodiversity, surpassing the effects of climate change, urbanization, and forest cover changes. 📰 In @Forbes: ow.ly/w4nU50OHc45

The Polish Red List of Birds has just been published, showing that 1/5 of breeding birds in Poland are threatened with extinction. Find out more (in Polish): bit.ly/CLPP_do_pobran… @IUCN @IUCNRedList @BirdLifeEurope @BirdLife_News @popecolamu @MiIZPAN @OTOP_tweets

Last week, Yellow-browed warblers were already everywhere on the east coast of UK but still very few along the southern shores of the North Sea ... but they are coming. #home/PHYINO/p52weeks" target="_blank" rel="nofollow noopener">eurobirdportal.org/ebp/en/#home/P…

Rosenberg’s paper shows grassland birds in America in steep decline pops down 53% a loss of ~700m – intriguingly we show farmland bird pops in Europe down 57% a loss of ~300m - main driver is agriculture 📉🐦 https://science.sciencemag.rg/content/early/2019/09/18/science.aaw1313

Two wolfs with telemetry tags were illegally shot in last days in Poland. One of them was rescued one year ago after a collision with car.

@PlatformaObywatelska is the first party in history which declares that they will stop hunting for birds in Poland @NiechZyja @OTOP_tweets #ornithology

Last days I was in #Criewen talking about state of birds in Poland on the conference “Death of birds follows death of insects”. Most declines in polish farmland are registered in long-distance migrants & insectivorous birds species #CommonBirdSurvey #PECBMS #UnteresOdertal

New data on House Sparrow declines in UK shows that 74% of studied individuals carried avian malaria and it reduced winter survival of birds.

After a weekly marathon of talks & posters & beers at #EOU2019 (thanks for excelent conference) I run the #halfmarathon in Warsaw.

uczymy się :)

just dance with penguins twitter.com/DavidKHarbour/…

Ciekawe porównanie migracji gąsiorka w dwóch wyjątkowych wiosnach w 2011 i 2013 roku twitter.com/ICOcells/statu…

Czajka, kulik, rycyk zagrożone wyginięciem! Czy nowy PROW w którym gatunki te są chronione tylko na N2K pomoże? twitter.com/OTOP_tweets/st…

@Pestka_ hello, na razie tworzę z Tobą i @Oceana_Andrzej małą społeczność msoś na Twitterze

@Oceana_Andrzej szpieguje...