Why Are London’s Iconic Sparrows Disappearing?
"London’s house sparrow population has declined by an astonishing 71% over just 24 years, and a new study suggests that avian malaria may be the cause."
#sparrows #birds #ornithology #birding #London #population #disease #AvianMalaria #parasites https://medium.com/grrlscientist/why-are-londons-iconic-sparrows-disappearing-f7b879274f70
