Hopping Down in Kent, Alan Bignell (1977).

I see no owls, though I am told that at night they fill these Acherontic woods with demon hooting […]

August 18, 2015, Kabemba E. Mwape et al., “Prevalence of Neurocysticercosis in People with Epilepsy in the Eastern Province of Zambia”, in PLoS Neglected Tropical Diseases, volume 9, DOI:10.1371/journal.pntd.0003972:

A flatulence tax proposed to offset the damage to the ozone layer by farm animal gases could cost New Zealand farmers up to R15billion,