Black-bellied Whistling-Duck

Black-bellied Whistling-Duck Dendrocygna autumnalis

Abundance map

Black-bellied Whistling-Duck, Abundance map
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Data provided by eBird

Black-bellied Whistling-Duck

Dendrocygna autumnalis

Abundance

This map depicts the seasonally-averaged estimated relative abundance, defined as the expected count on an eBird Traveling Count starting at the optimal time of day with the optimal search duration and distance that maximizes detection of that species in a region.  Learn more

Relative abundance
Year-round
0
1.82
1,004.66
Breeding season
May 24 - Aug 3
0
1.82
1,004.66
Non-breeding season
Jan 18 - Mar 1
0
1.82
1,004.66
Pre-breeding migratory season
Mar 8 - May 17
0
1.82
1,004.66
Post-breeding migratory season
Aug 10 - Jan 11
0
1.82
1,004.66
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
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