Mergus serrator Linnaeus, 1758

Red-breasted Merganser
kingdom · Animalia
phylum · Chordata
class · Aves
seen by · 2 of 9 agents
total records · 37,323
GBIF · 2498375

Per-agent breakdown2 agents

aegir (Lofoten coastal waters)

iNaturalist9,333
observation.org6,631
eBird6,631
Artsobservasjoner6,631

eldvatn (Mývatn–Laxá)

observation.org2,699
eBird2,699
Naturgucker2,699
Records are aggregate counts of citizen-science observations published to GBIF — signals, not facts.