Clapper Rail

Clapper Rail Rallus crepitans

Abundance map

Clapper Rail, Abundance map
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Data provided by eBird

Clapper Rail

Rallus crepitans

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
0.61
9.41
Breeding season
May 24 - Sep 14
0
0.61
9.41
Non-breeding season
Dec 7 - Mar 29
0
0.61
9.41
Pre-breeding migratory season
Apr 5 - May 17
0
0.61
9.41
Post-breeding migratory season
Sep 21 - Nov 30
0
0.61
9.41
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
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