BirdAnalyst
Species · BCR 24 · BBS 2025 Release · 1966–2024

Hooded Merganser In Central Hardwoods

All regionsCentral HardwoodsWaterfowl

Hooded Merganser in Central Hardwoods has fallen sharply: down 52% on the route-weighted index since 1994.

-52%Since 1994
8Routes In Region
13Years

Notable Signals

No notable trend signals for Hooded Merganser in Central Hardwoods. See the full index history below.

Routes In Central Hardwoods

Routes recording Hooded Merganser in Central Hardwoods.
JoyKENTUCKY71997
Beaverdam LkILLINOIS51995
EastviewKENTUCKY32002
PulaskiILLINOIS11996
WashingtonINDIANA12015
CumbackINDIANA11998
PorterKENTUCKY12021
GraydonMISSOURI12022

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.