Spiders as sentinels of mercury contamination in High Arctic lentic ecosystems and risk to arachnivorous birds. - Strang BN; Chumchal MM; Burnham KK; Middlebrooks CH; Hannappel MP; Barst BD; Kennedy JH; Myers KT; Scott SE; Appel AR; Katzenmeyer BP; Schmeder IE; et al. (Environmental toxicology and chemistry, 2026)